34 lines
835 B
Bash
34 lines
835 B
Bash
#!/usr/bin/sh
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compare_cksum() {
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destfile=$1
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cksumfile=$2
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installed_cksum=`/usr/bin/tail -1 $cksumfile | /usr/bin/awk '{print $1}'`
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current_cksum=`/usr/bin/cksum $destfile | /usr/bin/awk '{print $1}'`
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test $installed_cksum = $current_cksum
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}
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while read path ; do
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destpath=`echo $path | /usr/bin/sed -e 's/\/[^/]*$//'`
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destbase=`/usr/bin/basename $path`
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cksumfile="${destpath}/.${destbase}.cksum"
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if [ -f $path ] ; then
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if [ -f $cksumfile ] ; then
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compare_cksum $path $cksumfile
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if [ $? -eq 0 ] ; then
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/usr/bin/rm -f $path $cksumfile
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else
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echo "$path has been modified since it was installed -- "
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echo " leaving it in place."
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fi
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else
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echo "$path may have been modified since it was installed -- "
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echo " leaving it in place."
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fi
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fi
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done
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if [ "$1" = "ENDOFCLASS" ] ; then
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exit 0
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fi
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