diff --git a/xCAT-server/share/xcat/postscripts/enablesysreq b/xCAT-server/share/xcat/postscripts/enablesysreq
deleted file mode 100755
index d2e992df3..000000000
--- a/xCAT-server/share/xcat/postscripts/enablesysreq
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/bin/ksh
-# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
-#egan@us.ibm.com
-#(C)IBM Corp
-
-case "$OSVER" in
-	sles*|suse*|ul*)
-		perl -pi -e 's/^ENABLE_SYSRQ.*/ENABLE_SYSRQ="yes"/' /etc/sysconfig/sysctl
-		;;
-	rh*)
-		if egrep "^kernel\.sysrq" /etc/sysctl.conf >/dev/null 2>&1
-		then
-			perl -pi -e 's/^kernel\.sysrq.*/kernel.sysrq = 1/' /etc/sysctl.conf
-		else
-			echo "kernel.sysrq = 1" >>/etc/sysctl.conf
-		fi
-		;;
-esac
-
diff --git a/xCAT-server/share/xcat/postscripts/hardeths b/xCAT-server/share/xcat/postscripts/hardeths
deleted file mode 100644
index 21a50c382..000000000
--- a/xCAT-server/share/xcat/postscripts/hardeths
+++ /dev/null
@@ -1,26 +0,0 @@
-if [ -f /etc/SuSE-release ]
-then
-    #SLES9 and SLES10, uses /etc/sysconfig/network/ifcfg-eth-id-<mac>
-    #SLES11, uses /etc/sysconfig/network/ifcfg-eth<x>
-    NICFILEPRE="/etc/sysconfig/network/ifcfg-"
-    echo `hostname` > /etc/HOSTNAME
-else
-    #RedHat uses /etc/sysconfig/network-scripts/ifcfg-eth<x>
-    NICFILEPRE="/etc/sysconfig/network-scripts/ifcfg-"
-    sed -i "s/HOSTNAME.*/HOSTNAME=`hostname`/" /etc/sysconfig/network
-fi
-for nic in `ifconfig -a|grep -B1 "inet addr"|awk '{print $1}'|grep -v inet|grep -v -- --|grep -v lo`; do
-   IPADDR=`ifconfig $nic |grep "inet addr"|awk '{print $2}' |awk -F: '{print $2}'`
-   NETMASK=`ifconfig $nic |grep "inet addr"|awk '{print $4}' |awk -F: '{print $2}'`
-   if [ -f ${NICFILEPRE}${nic} ]
-   then
-       NICFILE=${NICFILEPRE}${nic}
-   else
-       mac=`ifconfig $nic|grep HWaddr|awk '{print $5}'|tr "[A-Z]" "[a-z]"`
-       NICFILE=${NICFILEPRE}eth-id-${mac}
-   fi
-   sed -i s/BOOTPROTO=dhcp/BOOTPROTO=static/ $NICFILE
-   sed -i s/BOOTPROTO=\'dhcp\'/BOOTPROTO=static/ $NICFILE
-   echo IPADDR=$IPADDR >> $NICFILE
-   echo NETMASK=$NETMASK >> $NICFILE 
-done
diff --git a/xCAT-server/share/xcat/postscripts/reboot b/xCAT-server/share/xcat/postscripts/reboot
deleted file mode 100755
index a2966c12d..000000000
--- a/xCAT-server/share/xcat/postscripts/reboot
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/sh
-# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
-#egan@us.ibm.com
-#(C)IBM Corp
-#
-
-(sleep 75;/sbin/reboot) &
-
-exit 0
-
diff --git a/xCAT-server/share/xcat/postscripts/remoteshell b/xCAT-server/share/xcat/postscripts/remoteshell
deleted file mode 100755
index 28139a3c2..000000000
--- a/xCAT-server/share/xcat/postscripts/remoteshell
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/sh
-# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
-#egan@us.ibm.com
-#(C)IBM Corp
-#
-
-if [ -r /etc/ssh/sshd_config ]
-then
-	logger -t xcat "Install: setup /etc/ssh/sshd_config"
-	cp /etc/ssh/sshd_config /etc/ssh/sshd_config.ORIG
-	perl -pi -e 's/^X11Forwarding .*$/X11Forwarding yes/' /etc/ssh/sshd_config
-	perl -pi -e 's/^KeyRegenerationInterval .*$/KeyRegenerationInterval 0/' /etc/ssh/sshd_config
-	perl -pi -e 's/(.*MaxStartups.*)/#\1/' /etc/ssh/sshd_config
-	echo "MaxStartups 1024" >>/etc/ssh/sshd_config
-	echo "PasswordAuthentication no" >>/etc/ssh/sshd_config
-fi
-
-if [ -d /xcatpost/.ssh ]
-then
-	logger -t xcat "Install: setup root .ssh"
-	cd /xcatpost/.ssh
-	mkdir -p /root/.ssh
-	cp -f * /root/.ssh
-	chmod 700 /root/.ssh
-	chmod 600 /root/.ssh/*
-fi
-
-
-exit 0
-
diff --git a/xCAT-server/share/xcat/postscripts/resyslog b/xCAT-server/share/xcat/postscripts/resyslog
deleted file mode 100755
index 8b1c3e47f..000000000
--- a/xCAT-server/share/xcat/postscripts/resyslog
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/ksh
-# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
-#egan@us.ibm.com
-#(C)IBM Corp
-#
-
-
-echo "*.*	@$(getent hosts $MASTER | awk '{print $1}')" >/etc/syslog.conf
-
-exit 0
-
diff --git a/xCAT-server/share/xcat/postscripts/serialconsole b/xCAT-server/share/xcat/postscripts/serialconsole
deleted file mode 100755
index 7640f6d7e..000000000
--- a/xCAT-server/share/xcat/postscripts/serialconsole
+++ /dev/null
@@ -1,23 +0,0 @@
-# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
-GRUB=""
-for i in /boot/grub/grub.conf /boot/grub/menu.lst
-do
-	if [ -r "$i" ]
-	then
-		logger -t xcat "Install: got GRUB at $i"
-		GRUB=$i
-		GRUBDIR=$(dirname $GRUB)
-		GRUBFILE=$(basename $GRUB)
-		break
-	fi
-done
-
-if [ -n "$GRUB" ]
-then
-	cd $GRUBDIR
-	perl -pi -e 's/^gfxmenu/#gfxmenu/' $GRUBFILE
-	perl -pi -e 's/^color/#color/' $GRUBFILE
-	perl -pi -e 's/^serial/#serial/' $GRUBFILE
-	perl -pi -e 's/^terminal/#terminal/' $GRUBFILE
-	perl -pi -e 's/quiet//g' $GRUBFILE
-fi
diff --git a/xCAT-server/share/xcat/postscripts/syslog b/xCAT-server/share/xcat/postscripts/syslog
deleted file mode 100755
index e291a5f3c..000000000
--- a/xCAT-server/share/xcat/postscripts/syslog
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/bin/ksh
-# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
-#egan@us.ibm.com
-#(C)IBM Corp
-#
-
-HARD_SYSLOG=$1
-
-if [ -n "$HARD_SYSLOG" ]
-then
-	MASTER=$HARD_SYSLOG
-fi
-
-mv -f /etc/syslog.conf /etc/syslog.conf.ORIG
-echo "*.*	@$(getent hosts $MASTER | awk '{print $1}')" >/etc/syslog.conf
-
-case $OSVER in
-	sles[89]|suse8*|suse9*|suse10|ul*)
-		if grep 'SYSLOGD_PARAMS="-m0' /etc/sysconfig/syslog >/dev/null 2>&1
-		then
-			:
-		else
-			perl -pi -e 's/SYSLOGD_PARAMS="/SYSLOGD_PARAMS="-m0 /' /etc/sysconfig/syslog
-		fi
-		/etc/init.d/syslog restart
-		;;
-	rh*)
-		/etc/rc.d/init.d/syslog start
-		;;
-	sles10)
-		echo 'destination loghost { udp("10.64.0.1" port(514)); };' >> /etc/syslog-ng/syslog-ng.conf
-		echo 'log { source(src); destination(loghost); };' >> /etc/syslog-ng/syslog-ng.conf
-		/etc/init.d/syslog restart
-		;;
-esac
-
-logger -t xcat "Install: syslog setup"
-
-exit 0
-
diff --git a/xCAT-server/share/xcat/postscripts/updateflag.awk b/xCAT-server/share/xcat/postscripts/updateflag.awk
deleted file mode 100755
index 84135042e..000000000
--- a/xCAT-server/share/xcat/postscripts/updateflag.awk
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/awk -f
-# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
-
-BEGIN {
-	xcatdhost = ARGV[1]
-    xcatdport = 3002
-
-
-	ns = "/inet/tcp/0/" ARGV[1] "/" xcatdport
-
-	while(1) {
-		if((ns |& getline) > 0)
-			print $0 | "logger -t xcat"
-        else {
-            print "Retrying flag update" | "logger -t xcat"
-            close(ns)
-            system("sleep 10")
-        }
-
-		if($0 == "ready")
-			print "next" |& ns
-		if($0 == "done")
-			break
-	}
-
-	close(ns)
-
-	exit 0
-}
-