diff --git a/xCAT-test/autotest/testcase/confignetwork/cases0 b/xCAT-test/autotest/testcase/confignetwork/cases0
index 127e9c2f7..9f9c45e6e 100644
--- a/xCAT-test/autotest/testcase/confignetwork/cases0
+++ b/xCAT-test/autotest/testcase/confignetwork/cases0
@@ -32,7 +32,7 @@ check:output=~64 bytes from $$CN
 cmd:lsdef -l $$CN | grep status
 check:rc==0
 check:output=~booted
-cmd:installnic=`xdsh $$CN ip addr |grep __GETNODEATTR($$CN,ip)__|awk -F " " '{print $NF}'`; if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$installnic"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$installnic"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep __GETNODEATTR($$CN,ip)__ /etc/network/interfaces.d/*";else echo "Sorry,this is not supported os"; fi
+cmd:installnic=`xdsh $$CN ip addr |grep __GETNODEATTR($$CN,ip)__|awk -F " " '{print $NF}'`; if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$installnic"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$installnic"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep __GETNODEATTR($$CN,ip)__ /etc/network/interfaces.d/*";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 check:output=~__GETNODEATTR($$CN,ip)__
 check:output!~dhcp
@@ -80,7 +80,7 @@ check:output=~64 bytes from $$CN
 cmd:lsdef -l $$CN | grep status
 check:rc==0
 check:output=~booted
-cmd:installnic=`xdsh $$CN ip addr |grep __GETNODEATTR($$CN,ip)__|awk -F " " '{print $NF}'`; if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$installnic"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$installnic"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/*";else echo "Sorry,this is not supported os"; fi
+cmd:installnic=`xdsh $$CN ip addr |grep __GETNODEATTR($$CN,ip)__|awk -F " " '{print $NF}'`; if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$installnic"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$installnic"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/*";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 check:output=~__GETNODEATTR($$CN,ip)__
 check:output!~dhcp
@@ -133,11 +133,11 @@ check:output=~64 bytes from $$CN
 cmd:lsdef -l $$CN | grep status
 check:rc==0
 check:output=~booted
-cmd:installnic=`xdsh $$CN ip addr |grep __GETNODEATTR($$CN,ip)__|awk -F " " '{print $NF}'`; if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$installnic"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$installnic"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces";else echo "Sorry,this is not supported os"; fi
+cmd:installnic=`xdsh $$CN ip addr |grep __GETNODEATTR($$CN,ip)__|awk -F " " '{print $NF}'`; if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$installnic"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$installnic"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 check:output=~__GETNODEATTR($$CN,ip)__
 check:output!~dhcp
-cmd:secondarynic=`xdsh $$CN ip addr |grep 100.1.0.100|awk -F " " '{print $NF}'`; if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$secondarynic"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$secondarynic"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces";else echo "Sorry,this is not supported os"; fi
+cmd:secondarynic=`xdsh $$CN ip addr |grep 100.1.0.100|awk -F " " '{print $NF}'`; if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$secondarynic"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$secondarynic"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 check:output=~100.1.0.100
 check:output!~dhcp
@@ -158,7 +158,7 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/;cp -f /etc/network/interfaces /tmp";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/;cp -f /etc/network/interfaces /tmp";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:mkdef -t network -o 11_1_0_0-255_255_0_0 net=11.1.0.0 mask=255.255.0.0 mgtifname=$$SECONDNIC
 check:rc==0
@@ -166,19 +166,19 @@ cmd:chdef $$CN nicips.$$SECONDNIC=11.1.0.100 nictypes.$$SECONDNIC=Ethernet nicne
 check:rc==0
 cmd:updatenode $$CN -P "confignetwork -s"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:output=~11.1.0.100
-cmd:installnic=`xdsh $$CN ip addr |grep __GETNODEATTR($$CN,ip)__|awk -F " " '{print $NF}'`; if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$installnic"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$installnic"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/*";else echo "Sorry,this is not supported os"; fi
+cmd:installnic=`xdsh $$CN ip addr |grep __GETNODEATTR($$CN,ip)__|awk -F " " '{print $NF}'`; if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$installnic"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$installnic"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/*";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 check:output=~__GETNODEATTR($$CN,ip)__
 check:output!~dhcp
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
 cmd:xdsh $$CN "ip addr del 11.1.0.100/16 dev $$SECONDNIC"
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/ /tmp/interfaces"
 end
 
@@ -190,7 +190,7 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:mkdef -t network -o 11_1_0_0-255_255_0_0 net=11.1.0.0 mask=255.255.0.0 mgtifname=$$SECONDNIC mtu=1496
 check:rc==0
@@ -198,17 +198,17 @@ cmd:chdef $$CN nicips.$$SECONDNIC=11.1.0.100 nictypes.$$SECONDNIC=Ethernet nicne
 check:rc==0
 cmd:updatenode $$CN -P confignetwork
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:output=~11.1.0.100
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep MTU /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep MTU /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep mtu /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep MTU /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep MTU /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep mtu /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:output=~MTU=1496|mtu 1496
 cmd:xdsh $$CN "ip addr del 11.1.0.100/16 dev $$SECONDNIC"
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/";else echo "Sorry,this is not supported os"; fi
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 end
 
@@ -220,7 +220,7 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:cp -f /etc/hosts /etc/hosts.bak
 cmd:mkdef -t network -o 11_1_0_0-255_255_0_0 net=11.1.0.0 mask=255.255.0.0 mgtifname=$$SECONDNIC
@@ -236,22 +236,22 @@ check:output=~aliases1-1 aliases1-1-1
 check:output=~aliases1-2
 cmd:updatenode $$CN -P confignetwork
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/*";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/*";else echo "Sorry,this is not supported os"; fi
 check:output=~11.1.0.100
 check:output!~dhcp
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/*";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/*";else echo "Sorry,this is not supported os"; fi
 check:output=~12.1.0.100
 check:output!~dhcp
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
 cmd:rmdef -t network -o 12_1_0_0-255_255_0_0
 cmd:xdsh $$CN "ip addr del 11.1.0.100/16 dev $$SECONDNIC"
 cmd:xdsh $$CN "ip addr del 12.1.0.100/16 dev $$SECONDNIC"
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -f /etc/network/interfaces.d/$$SECONDNIC /etc/network/interfaces.d/$$SECONDNIC:1";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -f /etc/network/interfaces.d/$$SECONDNIC /etc/network/interfaces.d/$$SECONDNIC:1";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
 cmd:mv -f /etc/hosts.bak /etc/hosts
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/";else echo "Sorry,this is not supported os"; fi
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 end
 
@@ -263,7 +263,7 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:cp -f /etc/hosts /etc/hosts.bak
 cmd:mkdef -t network -o 11_1_0_0-255_255_0_0 net=11.1.0.0 mask=255.255.0.0 mgtifname=$$SECONDNIC
@@ -279,23 +279,23 @@ check:output=~$$CN-$$SECONDNIC-1
 check:output=~$$CN-$$SECONDNIC-2
 cmd:updatenode $$CN -P confignetwork
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:output=~11.1.0.100
 check:output!~dhcp
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:output=~12.1.0.100
 check:output=~CONNECTED_MODE=yes|CONNECTED_MODE yes
 check:output!~dhcp
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
 cmd:rmdef -t network -o 12_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -f /etc/network/interfaces.d/$$SECONDNIC /etc/network/interfaces.d/$$SECONDNIC:1";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -f /etc/network/interfaces.d/$$SECONDNIC /etc/network/interfaces.d/$$SECONDNIC:1";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:xdsh $$CN "ip addr del 11.1.0.100/16 dev $$SECONDNIC"
 cmd:xdsh $$CN "ip addr del 12.1.0.100/16 dev $$SECONDNIC"
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
 cmd:mv -f /etc/hosts.bak /etc/hosts
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/";else echo "Sorry,this is not supported os"; fi
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 end
 
@@ -364,7 +364,7 @@ cmd:chtab node=$$CN nics.disable=yes
 check:rc==0
 cmd:updatenode $$CN -P confignetwork
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:output!~11.1.0.100
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
 check:rc==0
@@ -385,7 +385,7 @@ cmd:chtab node=$$CN nics.disable=1
 check:rc==0
 cmd:updatenode $$CN -P confignetwork
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:output!~11.1.0.100
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
 check:rc==0
@@ -429,7 +429,7 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:mkdef -t network -o 11_1_0_0-255_255_0_0 net=11.1.0.0 mask=255.255.0.0 mgtifname=$$SECONDNIC
 check:rc==0
@@ -454,21 +454,21 @@ check:output=~$$CN-$$THIRDNIC-1
 check:output=~$$CN-$$THIRDNIC-2
 cmd:updatenode $$CN -P confignetwork
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:output=~11.1.0.100
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 12.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 12.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 12.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 12.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 12.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 12.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:output=~12.1.0.100
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 13.1.0.200 /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 13.1.0.200 /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 13.1.0.200 /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 13.1.0.200 /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 13.1.0.200 /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 13.1.0.200 /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
 check:output=~13.1.0.200
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 14.1.0.100 /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 14.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 14.1.0.100 /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 14.1.0.100 /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 14.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 14.1.0.100 /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
 check:output=~14.1.0.100
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
 cmd:rmdef -t network -o 12_1_0_0-255_255_0_0
 cmd:rmdef -t network -o 13_1_0_0-255_255_0_0
 cmd:rmdef -t network -o 14_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC /etc/network/interfaces.d/$$SECONDNIC:1";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC /etc/network/interfaces.d/$$SECONDNIC:1";else echo "Sorry,this is not supported os"; fi
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC /etc/network/interfaces.d/$$THIRDNIC:1";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC:1"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC /etc/network/interfaces.d/$$THIRDNIC:1";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:xdsh $$CN "ip addr del 11.1.0.100/16 dev $$SECONDNIC"
 cmd:xdsh $$CN "ip addr del 12.1.0.100/16 dev $$SECONDNIC"
@@ -477,7 +477,7 @@ cmd:xdsh $$CN "ip addr del 14.1.0.100/16 dev $$THIRDNIC"
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
 cmd:mv -f /etc/hosts.bak /etc/hosts
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/";else echo "Sorry,this is not supported os"; fi
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 end
 
@@ -489,15 +489,15 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
-cmd:if grep "Red Hat" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
 cmd:mkdef -t network -o 11_1_0_0-255_255_0_0 net=11.1.0.0 mask=255.255.0.0 mgtifname=$$SECONDNIC
 check:rc==0
 cmd:chdef $$CN nicips.$$SECONDNIC=11.1.0.100 nictypes.$$SECONDNIC=Ethernet nicnetworks.$$SECONDNIC=11_1_0_0-255_255_0_0
 check:rc==0
 cmd:updatenode $$CN -P confignetwork
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:output=~11.1.0.100
 cmd:chdef $$CN nicips.$$SECONDNIC= nictypes.$$SECONDNIC= nicnetworks.$$SECONDNIC=
 check:rc==0
@@ -509,12 +509,12 @@ cmd:chdef $$CN nicnetworks.$$SECONDNIC.6="60_0_0_0-255_0_0_0" nicnetworks.$$SECO
 check:rc==0
 cmd:updatenode $$CN -P confignetwork
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 60.5.106.9 /etc/sysconfig/network/ifcfg-$$SECONDNIC.6"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 60.5.106.9 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC.6"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 60.5.106.9 /etc/network/interfaces.d/$$SECONDNIC.6";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 60.5.106.9 /etc/sysconfig/network/ifcfg-$$SECONDNIC.6"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 60.5.106.9 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC.6"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 60.5.106.9 /etc/network/interfaces.d/$$SECONDNIC.6";else echo "Sorry,this is not supported os"; fi
 check:output=~60.5.106.9
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 70.5.106.9 /etc/sysconfig/network/ifcfg-$$SECONDNIC.7"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 70.5.106.9 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC.7"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 70.5.106.9 /etc/network/interfaces.d/$$SECONDNIC.7";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 70.5.106.9 /etc/sysconfig/network/ifcfg-$$SECONDNIC.7"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 70.5.106.9 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC.7"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 70.5.106.9 /etc/network/interfaces.d/$$SECONDNIC.7";else echo "Sorry,this is not supported os"; fi
 check:output=~70.5.106.9
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:rmdef -t network -o 60_0_0_0-255_0_0_0
 cmd:rmdef -t network -o 70_0_0_0-255_0_0_0
@@ -523,11 +523,11 @@ cmd:xdsh $$CN "ip addr del 70.5.106.9/8 dev $$SECONDNIC.7"
 cmd:xdsh $$CN "ip link del dev $$SECONDNIC.6"
 cmd:xdsh $$CN "ip link del dev $$SECONDNIC.7"
 cmd:xdsh $$CN "ip addr del 11.1.0.100/16 dev $$SECONDNIC"
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC.6 /etc/sysconfig/network/ifcfg-$$SECONDNIC.7"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC.6 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC.7"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC.6 /etc/network/interfaces.d/$$SECONDNIC.7";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC.6 /etc/sysconfig/network/ifcfg-$$SECONDNIC.7"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC.6 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC.7"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC.6 /etc/network/interfaces.d/$$SECONDNIC.7";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/ /tmp/interfaces"
 check:rc==0
@@ -541,15 +541,15 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
-cmd:if grep "Red Hat" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
 cmd:mkdef -t network -o 11_1_0_0-255_255_0_0 net=11.1.0.0 mask=255.255.0.0 mgtifname=$$SECONDNIC mtu=1500
 check:rc==0
 cmd:chdef $$CN nicips.$$SECONDNIC=11.1.0.100 nictypes.$$SECONDNIC=Ethernet nicnetworks.$$SECONDNIC=11_1_0_0-255_255_0_0
 check:rc==0
 cmd:updatenode $$CN -P confignetwork
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 11.1.0.100 /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 11.1.0.100 /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:output=~11.1.0.100
 cmd:chdef $$CN nicips.$$SECONDNIC= nictypes.$$SECONDNIC= nicnetworks.$$SECONDNIC=
 check:rc==0
@@ -568,11 +568,11 @@ cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
 cmd:rmdef -t network -o 60_0_0_0-255_0_0_0
 cmd:rmdef -t network -o 70_0_0_0-255_0_0_0
 cmd:xdsh $$CN "ip addr del 11.1.0.100/16 dev $$SECONDNIC"
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/ /tmp/interfaces"
 check:rc==0
@@ -586,8 +586,8 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
-cmd:if grep "Red Hat" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
 cmd:mkdef -t network -o 11_1_0_0-255_255_0_0 net=11.1.0.0 mask=255.255.0.0 mgtifname=$$SECONDNIC
 check:rc==0
 cmd:chdef $$CN nicips.$$SECONDNIC=11.1.0.100 nictypes.$$SECONDNIC=Ethernet nicnetworks.$$SECONDNIC=11_1_0_0-255_255_0_0
@@ -606,7 +606,7 @@ cmd:chdef $$CN nicnetworks.bond0=30_5_0_0-255_255_0_0 nictypes.$$SECONDNIC=ether
 check:rc==0
 cmd:updatenode $$CN -P confignetwork
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 30.5.106.9 /etc/sysconfig/network/ifcfg-bond0"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 30.5.106.9 /etc/sysconfig/network-scripts/ifcfg-bond0"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 30.5.106.9 /etc/network/interfaces.d/bond0";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 30.5.106.9 /etc/sysconfig/network/ifcfg-bond0"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 30.5.106.9 /etc/sysconfig/network-scripts/ifcfg-bond0"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 30.5.106.9 /etc/network/interfaces.d/bond0";else echo "Sorry,this is not supported os"; fi
 check:output=~30.5.106.9
 check:rc==0
 cmd:xdsh $$CN "ls /sys/class/net"
@@ -614,20 +614,20 @@ check:output=~bond0
 cmd:xdsh $$CN "cat /sys/class/net/bonding_masters"
 check:output=~bond0
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:rmdef -t network -o 12_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:rmdef -t network -o 30_5_0_0-255_255_0_0
 cmd:xdsh $$CN "ip addr del 30.5.106.9/16 dev bond0"
 cmd:xdsh $$CN "ip link del dev bond0"
 cmd:xdsh $$CN "echo -bond0 > /sys/class/net/bonding_masters"
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-bond0"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-bond0"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/bond0";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-bond0"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-bond0"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/bond0";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/ /tmp/interfaces"
 check:rc==0
@@ -641,8 +641,8 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
-cmd:if grep "Red Hat" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
 cmd:mkdef -t network -o 11_1_0_0-255_255_0_0 net=11.1.0.0 mask=255.255.0.0 mgtifname=$$SECONDNIC
 check:rc==0
 cmd:chdef $$CN nicips.$$SECONDNIC=11.1.0.100 nictypes.$$SECONDNIC=Ethernet nicnetworks.$$SECONDNIC=11_1_0_0-255_255_0_0
@@ -668,15 +668,15 @@ check:rc!=0
 cmd:xdsh $$CN "ip addr del 11.1.0.100/16 dev $$SECONDNIC"
 cmd:xdsh $$CN "ip addr del 12.1.0.100/16 dev $$THIRDNIC"
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:rmdef -t network -o 12_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:rmdef -t network -o 30_5_0_0-255_255_0_0
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/ /tmp/interfaces"
 check:rc==0
@@ -690,8 +690,8 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
-cmd:if grep "Red Hat" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
 cmd:mkdef -t network -o 11_1_0_0-255_255_0_0 net=11.1.0.0 mask=255.255.0.0 mgtifname=$$SECONDNIC mtu=1500
 check:rc==0
 cmd:chdef $$CN nicips.$$SECONDNIC=11.1.0.100 nictypes.$$SECONDNIC=Ethernet nicnetworks.$$SECONDNIC=11_1_0_0-255_255_0_0
@@ -712,9 +712,9 @@ cmd:chdef $$CN nicdevices.bond0.2=bond0 nicdevices.bond0.3=bond0 nicips.bond0.2=
 check:rc==0
 cmd:updatenode $$CN -P confignetwork
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 30.5.106.8 /etc/sysconfig/network/ifcfg-bond0.2"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 30.5.106.8 /etc/sysconfig/network-scripts/ifcfg-bond0.2"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 30.5.106.8 /etc/network/interfaces.d/bond0.2";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 30.5.106.8 /etc/sysconfig/network/ifcfg-bond0.2"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 30.5.106.8 /etc/sysconfig/network-scripts/ifcfg-bond0.2"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 30.5.106.8 /etc/network/interfaces.d/bond0.2";else echo "Sorry,this is not supported os"; fi
 check:output=~30.5.106.8
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 40.5.106.8 /etc/sysconfig/network/ifcfg-bond0.3"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 40.5.106.8 /etc/sysconfig/network-scripts/ifcfg-bond0.3"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 40.5.106.8 /etc/network/interfaces.d/bond0.3";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 40.5.106.8 /etc/sysconfig/network/ifcfg-bond0.3"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 40.5.106.8 /etc/sysconfig/network-scripts/ifcfg-bond0.3"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 40.5.106.8 /etc/network/interfaces.d/bond0.3";else echo "Sorry,this is not supported os"; fi
 check:output=~40.5.106.8
 cmd:xdsh $$CN "ls /sys/class/net"
 check:output=~bond0
@@ -723,10 +723,10 @@ check:output=~bond0.3
 cmd:xdsh $$CN "cat /sys/class/net/bonding_masters"
 check:output=~bond0
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:rmdef -t network -o 12_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:rmdef -t network -o 30_5_0_0-255_255_0_0
 cmd:rmdef -t network -o 40_5_0_0-255_255_0_0
@@ -738,11 +738,11 @@ cmd:xdsh $$CN "ip link del dev bond0"
 cmd:xdsh $$CN "ip link del dev bond0.2"
 cmd:xdsh $$CN "ip link del dev bond0.3"
 cmd:xdsh $$CN "echo -bond0 > /sys/class/net/bonding_masters"
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-bond0 /etc/sysconfig/network/ifcfg-bond0.2 /etc/sysconfig/network/ifcfg-bond0.3"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-bond0 /etc/sysconfig/network/ifcfg-bond0.2 /etc/sysconfig/network/ifcfg-bond0.3"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/bond0 /etc/sysconfig/network/ifcfg-bond0.2 /etc/sysconfig/network/ifcfg-bond0.3";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-bond0 /etc/sysconfig/network/ifcfg-bond0.2 /etc/sysconfig/network/ifcfg-bond0.3"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-bond0 /etc/sysconfig/network/ifcfg-bond0.2 /etc/sysconfig/network/ifcfg-bond0.3"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/bond0 /etc/sysconfig/network/ifcfg-bond0.2 /etc/sysconfig/network/ifcfg-bond0.3";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/ /tmp/interfaces"
 check:rc==0
@@ -756,8 +756,8 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
-cmd:if grep "Red Hat" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
 cmd:mkdef -t network -o 11_1_0_0-255_255_0_0 net=11.1.0.0 mask=255.255.0.0 mgtifname=$$SECONDNIC
 check:rc==0
 cmd:chdef $$CN nicips.$$SECONDNIC=11.1.0.100 nictypes.$$SECONDNIC=Ethernet nicnetworks.$$SECONDNIC=11_1_0_0-255_255_0_0
@@ -776,7 +776,7 @@ cmd:chdef $$CN nicnetworks.br0=30_5_0_0-255_255_0_0 nicdevices.br0=bond0 nictype
 check:rc==0
 cmd:updatenode $$CN -P confignetwork
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 30.5.106.9 /etc/sysconfig/network/ifcfg-br0"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 30.5.106.9 /etc/sysconfig/network-scripts/ifcfg-br0"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 30.5.106.9 /etc/network/interfaces.d/br0";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 30.5.106.9 /etc/sysconfig/network/ifcfg-br0"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 30.5.106.9 /etc/sysconfig/network-scripts/ifcfg-br0"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 30.5.106.9 /etc/network/interfaces.d/br0";else echo "Sorry,this is not supported os"; fi
 check:output=~30.5.106.9
 check:rc==0
 cmd:xdsh $$CN "ls /sys/class/net"
@@ -784,10 +784,10 @@ check:output=~br0
 cmd:xdsh $$CN "cat /sys/class/net/bonding_masters"
 check:output=~bond0
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:rmdef -t network -o 12_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:rmdef -t network -o 30_5_0_0-255_255_0_0
 cmd:xdsh $$CN "ip addr del 30.5.106.9/16 dev br0"
@@ -795,11 +795,11 @@ cmd:xdsh $$CN "ip addr del 11.1.0.100/16 dev $$SECONDNIC"
 cmd:xdsh $$CN "ip addr del 12.1.0.200/16 dev $$THIRDNIC"
 cmd:xdsh $$CN "ip link del dev br0"
 cmd:xdsh $$CN "echo -bond0 > /sys/class/net/bonding_masters"
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-br0"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-br0"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/br0";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-br0"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-br0"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/br0";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/ /tmp/interfaces"
 end
 
@@ -811,8 +811,8 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
-cmd:if grep "Red Hat" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
 cmd:mkdef -t network -o 11_1_0_0-255_255_0_0 net=11.1.0.0 mask=255.255.0.0 mgtifname=$$SECONDNIC
 check:rc==0
 cmd:chdef $$CN nicips.$$SECONDNIC=11.1.0.100 nictypes.$$SECONDNIC=Ethernet nicnetworks.$$SECONDNIC=11_1_0_0-255_255_0_0
@@ -833,10 +833,10 @@ cmd:chdef $$CN nicdevices.br22=bond0.2 nicdevices.br33=bond0.3 nictypes.br22=bri
 check:rc==0
 cmd:updatenode $$CN -P confignetwork
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 30.5.106.8 /etc/sysconfig/network/ifcfg-br22"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 30.5.106.8 /etc/sysconfig/network-scripts/ifcfg-br22"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 30.5.106.8 /etc/network/interfaces.d/br22";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 30.5.106.8 /etc/sysconfig/network/ifcfg-br22"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 30.5.106.8 /etc/sysconfig/network-scripts/ifcfg-br22"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 30.5.106.8 /etc/network/interfaces.d/br22";else echo "Sorry,this is not supported os"; fi
 check:output=~30.5.106.8
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 40.5.106.8 /etc/sysconfig/network/ifcfg-br33"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 40.5.106.8 /etc/sysconfig/network-scripts/ifcfg-br33"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 40.5.106.8 /etc/network/interfaces.d/br33";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 40.5.106.8 /etc/sysconfig/network/ifcfg-br33"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 40.5.106.8 /etc/sysconfig/network-scripts/ifcfg-br33"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 40.5.106.8 /etc/network/interfaces.d/br33";else echo "Sorry,this is not supported os"; fi
 check:output=~40.5.106.8
 check:rc==0
 cmd:xdsh $$CN "ls /sys/class/net"
@@ -845,10 +845,10 @@ check:output=~br33
 cmd:xdsh $$CN "cat /sys/class/net/bonding_masters"
 check:output=~bond0
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:rmdef -t network -o 12_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:rmdef -t network -o 30_5_0_0-255_255_0_0
 cmd:xdsh $$CN "ip addr del 30.5.106.8/16 dev br22"
@@ -862,11 +862,11 @@ cmd:xdsh $$CN "ip link del dev bond0"
 cmd:xdsh $$CN "ip addr del 11.1.0.100/16 dev $$SECONDNIC"
 cmd:xdsh $$CN "ip addr del 12.1.0.100/16 dev $$THIRDNIC"
 cmd:xdsh $$CN "echo -bond0 > /sys/class/net/bonding_masters"
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-bond0 /etc/sysconfig/network/ifcfg-bond0.2 /etc/sysconfig/network/ifcfg-bond0.3 /etc/sysconfig/network/ifcfg-br22 /etc/sysconfig/network/ifcfg-br33"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-bond0 /etc/sysconfig/network-scripts/ifcfg-bond0.2 /etc/sysconfig/network-scripts/ifcfg-bond0.3 /etc/sysconfig/network-scripts/ifcfg-br22 /etc/sysconfig/network-scripts/ifcfg-br33"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/bond0 /etc/network/interfaces.d/bond0.2 /etc/network/interfaces.d/bond0.3 /etc/network/interfaces.d/br22 /etc/network/interfaces.d/br33";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-bond0 /etc/sysconfig/network/ifcfg-bond0.2 /etc/sysconfig/network/ifcfg-bond0.3 /etc/sysconfig/network/ifcfg-br22 /etc/sysconfig/network/ifcfg-br33"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-bond0 /etc/sysconfig/network-scripts/ifcfg-bond0.2 /etc/sysconfig/network-scripts/ifcfg-bond0.3 /etc/sysconfig/network-scripts/ifcfg-br22 /etc/sysconfig/network-scripts/ifcfg-br33"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/bond0 /etc/network/interfaces.d/bond0.2 /etc/network/interfaces.d/bond0.3 /etc/network/interfaces.d/br22 /etc/network/interfaces.d/br33";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/ /tmp/interfaces"
 end
 
@@ -878,8 +878,8 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
-cmd:if grep "Red Hat" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
 cmd:mkdef -t network -o 11_1_0_0-255_255_0_0 net=11.1.0.0 mask=255.255.0.0 mgtifname=$$SECONDNIC
 check:rc==0
 cmd:chdef $$CN nicips.$$SECONDNIC=11.1.0.100 nictypes.$$SECONDNIC=Ethernet nicnetworks.$$SECONDNIC=11_1_0_0-255_255_0_0
@@ -900,14 +900,14 @@ cmd:chdef $$CN nicdevices.br22=bond0.2 nicdevices.br33=bond0.3 nictypes.br22=bri
 check:rc==0
 cmd:updatenode $$CN -P "confignetwork -s"
 check:rc==0
-cmd:installnic=`xdsh $$CN ip addr |grep __GETNODEATTR($$CN,ip)__|awk -F " " '{print $NF}'`; if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$installnic"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$installnic"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/*";else echo "Sorry,this is not supported os"; fi
+cmd:installnic=`xdsh $$CN ip addr |grep __GETNODEATTR($$CN,ip)__|awk -F " " '{print $NF}'`; if grep SUSE /etc/*release;then xdsh $$CN "cat /etc/sysconfig/network/ifcfg-$installnic"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "cat /etc/sysconfig/network-scripts/ifcfg-$installnic"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cat /etc/network/interfaces.d/*";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 check:output=~__GETNODEATTR($$CN,ip)__
 check:output!~dhcp
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 30.5.106.8 /etc/sysconfig/network/ifcfg-br22"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 30.5.106.8 /etc/sysconfig/network-scripts/ifcfg-br22"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 30.5.106.8 /etc/network/interfaces.d/br22";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 30.5.106.8 /etc/sysconfig/network/ifcfg-br22"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 30.5.106.8 /etc/sysconfig/network-scripts/ifcfg-br22"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 30.5.106.8 /etc/network/interfaces.d/br22";else echo "Sorry,this is not supported os"; fi
 check:output=~30.5.106.8
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 40.5.106.8 /etc/sysconfig/network/ifcfg-br33"; elif grep "Red Hat" /etc/*release;then xdsh $$CN  "grep 40.5.106.8 /etc/sysconfig/network-scripts/ifcfg-br33"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 40.5.106.8 /etc/network/interfaces.d/br33";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "grep 40.5.106.8 /etc/sysconfig/network/ifcfg-br33"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN  "grep 40.5.106.8 /etc/sysconfig/network-scripts/ifcfg-br33"; elif grep Ubuntu /etc/*release;then xdsh $$CN "grep 40.5.106.8 /etc/network/interfaces.d/br33";else echo "Sorry,this is not supported os"; fi
 check:output=~40.5.106.8
 check:rc==0
 cmd:xdsh $$CN "ls /sys/class/net"
@@ -916,10 +916,10 @@ check:output=~br33
 cmd:xdsh $$CN "cat /sys/class/net/bonding_masters"
 check:output=~bond0
 cmd:rmdef -t network -o 11_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$SECONDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$SECONDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$SECONDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:rmdef -t network -o 12_1_0_0-255_255_0_0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-$$THIRDNIC"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-$$THIRDNIC"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/$$THIRDNIC";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:rmdef -t network -o 30_5_0_0-255_255_0_0
 cmd:xdsh $$CN "ip addr del 30.5.106.8/16 dev br22"
@@ -932,11 +932,11 @@ cmd:xdsh $$CN "ip link del dev bond0.3"
 cmd:xdsh $$CN "ip link del dev bond0"
 cmd:xdsh $$CN "ip addr del 11.1.0.100/16 dev $$SECONDNIC"
 cmd:xdsh $$CN "ip addr del 12.1.0.100/16 dev $$THIRDNIC"
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-bond0 /etc/sysconfig/network/ifcfg-bond0.2 /etc/sysconfig/network/ifcfg-bond0.3 /etc/sysconfig/network/ifcfg-br22 /etc/sysconfig/network/ifcfg-br33"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-bond0 /etc/sysconfig/network-scripts/ifcfg-bond0.2 /etc/sysconfig/network-scripts/ifcfg-bond0.3 /etc/sysconfig/network-scripts/ifcfg-br22 /etc/sysconfig/network-scripts/ifcfg-br33"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/bond0 /etc/network/interfaces.d/bond0.2 /etc/network/interfaces.d/bond0.3 /etc/network/interfaces.d/br22 /etc/network/interfaces.d/br33";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network/ifcfg-bond0 /etc/sysconfig/network/ifcfg-bond0.2 /etc/sysconfig/network/ifcfg-bond0.3 /etc/sysconfig/network/ifcfg-br22 /etc/sysconfig/network/ifcfg-br33"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "rm -rf /etc/sysconfig/network-scripts/ifcfg-bond0 /etc/sysconfig/network-scripts/ifcfg-bond0.2 /etc/sysconfig/network-scripts/ifcfg-bond0.3 /etc/sysconfig/network-scripts/ifcfg-br22 /etc/sysconfig/network-scripts/ifcfg-br33"; elif grep Ubuntu /etc/*release;then xdsh $$CN "rm -rf /etc/network/interfaces.d/bond0 /etc/network/interfaces.d/bond0.2 /etc/network/interfaces.d/bond0.3 /etc/network/interfaces.d/br22 /etc/network/interfaces.d/br33";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/ /tmp/interfaces"
 end
 
@@ -948,8 +948,8 @@ check:rc==0
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/"
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet/"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
-cmd:if grep "Red Hat" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "yum -y install bridge-utils";fi
 cmd:mkdef -t network -o 30_5_0_0-255_255_0_0 net=30.5.0.0 mask=255.255.0.0
 check:rc==0
 cmd:mkdef -t network -o 40_5_0_0-255_255_0_0 net=40.5.0.0 mask=255.255.0.0
@@ -969,7 +969,7 @@ cmd:xdsh $$CN "ip link del dev bond0.3"
 cmd:xdsh $$CN "ip link del dev bond0"
 cmd:if [ -e /tmp/CN.standa ]; then rmdef $$CN; cat /tmp/CN.standa | mkdef -z; rm -rf /tmp/CN.standa; fi
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/ /tmp/interfaces"
 end
 
@@ -980,7 +980,7 @@ cmd:lsdef $$CN -z && lsdef -l $$CN -z >/tmp/CN.stanza
 check:rc==0
 cmd:xdsh $$CN "mkdir -p /tmp/backupnet"
 check:rc==0
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/;cp -f /etc/network/interfaces /tmp";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network/ifcfg-* /tmp/backupnet/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /etc/sysconfig/network-scripts/ifcfg-* /tmp/backupnet/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /etc/network/interfaces.d/* /tmp/backupnet/;cp -f /etc/network/interfaces /tmp";else echo "Sorry,this is not supported os"; fi
 check:rc==0
 cmd:xdsh $$CN "ps -A --format pid,comm | awk '/dhclient/ { print \$1 }' | xargs -r -n 1 kill"
 cmd:xdsh $$CN "ps -A --format pid,comm | awk '/dhclient/ { print \$1 }' | xargs -r -n 1 kill -KILL"
@@ -992,7 +992,7 @@ cmd:xdsh $$CN date
 check:rc==0
 # Clean up
 cmd:test -e /tmp/CN.stanza && rmdef $$CN && mkdef -z </tmp/CN.stanza; rm -rf /tmp/CN.stanza
-cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep "Red Hat" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
+cmd:if grep SUSE /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network/"; elif grep -E "Red Hat|CentOS" /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/sysconfig/network-scripts/"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cp -f /tmp/backupnet/* /etc/network/interfaces.d/;cp -f /tmp/interfaces /etc/network/";else echo "Sorry,this is not supported os"; fi
 cmd:xdsh $$CN "rm -rf /tmp/backupnet/ /tmp/interfaces"
 cmd:xdsh $$CN "if [ -f /etc/init.d/network ] ; then /etc/init.d/network restart ; elif [ -f /etc/init.d/networking ] ; then /etc/init.d/networking restart ; fi"
 end