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74 lines
1.5 KiB
Bash
74 lines
1.5 KiB
Bash
#! /bin/sh
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# follows symbolic links. to do otherwise is painful.
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usage() {
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echo "usage: $0 [ -o owner] [ -g group ] [ -m mode ] -d dir ..."
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echo " $0 [ -o owner] [ -g group ] [ -m mode ] file destfile"
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echo " $0 [ -o owner] [ -g group ] [ -m mode ] file file ... destdir"
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exit 1
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}
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installone() {
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cp -f -p $1 $2
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if [ "$owner" != "" ] ; then chown $owner $2; fi
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if [ "$group" != "" ] ; then chgrp $group $2; fi
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if [ "$mode" != "" ] ; then chmod $mode $2; fi
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}
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mkdir=0
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while [ $# -ge 0 ] ; do
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case $1 in
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-d) mkdir=1 ;;
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-o) shift; owner=$1 ;;
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-g) shift; group=$1 ;;
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-m) shift; mode=$1 ;;
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-*) usage ;;
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*) break ;;
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esac
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shift
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done
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if [ $mkdir -eq 1 ] ; then
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dirs=$*
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for dir in $dirs ; do
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case $dir in
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/*) ;;
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*) echo "directory name must begin with /; $dir does not" ; exit 1 ;;
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esac
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stack="$dir"
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while [ "$dir" != "/" ] ; do
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stack="$dir $stack"
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dir=`dirname $dir`
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done
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for dir in $stack ; do
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if [ ! -e $dir ] ; then
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mkdir $dir
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if [ "$owner" != "" ] ; then chown $owner $dir ; fi
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if [ "$group" != "" ] ; then chgrp $group $dir ; fi
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if [ "$mode" != "" ] ; then chmod $mode $dir ; fi
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fi
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done
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done
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elif [ $# -eq 2 -a ! -d $2 ] ; then
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installone $1 $2
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elif [ $# -ge 2 ] ; then
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files=""
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while [ $# -ne 1 ] ; do
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files="$files $1"
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shift
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done
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dest=$1
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if [ ! -d $dest ]; then usage; fi
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for file in $files ; do
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installone $file $dest/`basename $file`
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done
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else
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usage
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fi
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