47 lines
607 B
Bash
47 lines
607 B
Bash
#!/bin/sh
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PI=.postinstall
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TMP=/usr/tmp
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PATH=/bin:/usr/bin:/usr/local/bin
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if [ "$#" -ne 1 ]
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then
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echo "Usage: $0 <package file>"
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exit 1
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fi
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dir=`pwd`
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if [ "$1" = "-" ]
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then f=""
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else case "$1" in
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/*) f="$1" ;;
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*) f="$dir/$1" ;;
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esac
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fi
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cd $TMP
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rm -f $PI
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if [ -f $PI ]
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then echo "$PI is in $TMP, please remove it first."
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exit 1
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fi
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if [ ! -f $f ]
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then echo "Couldn't find package $f."
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exit 1
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fi
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# can we execute bunzip2?
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if bunzip2 --help 2>&1 | grep usage >/dev/null
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then BUNZIP2=bunzip2
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else BUNZIP2=smallbunzip2
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fi
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cat $f | $BUNZIP2 | pax -r -p e
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if [ -f $PI ]
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then
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sh -e $PI
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rm -f $PI
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fi
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