xcat-core/xCAT-server/share/xcat/scripts/xdcpappend.sh
lissav 0b517b5801 fix comment
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@13291 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2012-07-13 11:39:53 +00:00

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#!/bin/sh
# This script is used by the xdcp APPEND: function to perform the
# append operation on the nodes.
#First parm is nodesyncfiledir, then after that are the lines for the
#APPEND clause put in the format
#appendfile1:orgfile1 appendfile2:orgfile2.....
#
nodesyncfiledir=$1
nodesyncfiledirorg="$nodesyncfiledir/org"
nodesyncfiledirappend="$nodesyncfiledir/append"
skip=0
for i in $*; do
# skip first parm
if [ $skip -eq 0 ]; then
skip=1
continue
fi
# get the append file location
appendfilebase=`echo "$i"|cut -d ':' -f 1`
appendfile="$nodesyncfiledirappend$appendfilebase"
# get the file to append to
orgfile=`echo "$i"|cut -d ':' -f 2`
# get the directory to backup the original file to append
orgfiledir=`dirname $orgfile`
filebackupdir="$nodesyncfiledirorg$orgfiledir"
filebackup="$nodesyncfiledirorg$orgfile"
# now do the work
mkdir -p $filebackupdir
if [ ! -f "$filebackup" ]; then
cp -p $orgfile $filebackup
fi
cp -p $filebackup $orgfile
cat $appendfile >> $orgfile
done
exit 0