Add support for running rcons via sudo on aix

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/branches/2.7@12554 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-client/bin/rcons

@@ -1,9 +1,17 @@
 #!/bin/sh
+
+# Provide serial console access to nodes
+
+# To handle cases like running this via sudo, get the home dir properly
 os=`uname`
 if [ "$os" == "Linux" ]; then 
     HOME=`getent passwd $(whoami)|cut -d: -f 6`
     export HOME
 fi
+if [ "$os" == "AIX" ]; then
+    HOME=`lsuser -a home $(whoami)|cut -d= -f 2`
+    export HOME
+fi
 
 if [ -z "$1" ] || [ "$1" = "-h"  ]; then
     echo "rcons - remotely accesses the serial console of a node"