lz: reindent with 4 spaces
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@ -22,67 +22,69 @@
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PROGRAM="`basename $0`"
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if [ "$PROGRAM" = "lz" ] ; then
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ACTION="t"
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ACTION="t"
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elif [ "$PROGRAM" = "uz" ] ; then
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ACTION="x"
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ACTION="x"
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else
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echo '$0 = "'"$0"' (not "lz" nor "uz")!' >&2
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exit 1
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echo '$0 = "'"$0"' (not "lz" nor "uz")!' >&2
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exit 1
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fi
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## Verify number of arguments ##
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if [ $# -lt 1 ] ; then
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echo "$PROGRAM requires at least one argument!" >&2
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exit 2
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echo "$PROGRAM requires at least one argument!" >&2
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exit 2
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fi
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## Process files ##
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for F in "$@" ; do
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if [ "$ACTION" = "t" ] ; then
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echo "*** Listing « $F » ***" >&2
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else
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echo "Extracting « $F »…"
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fi
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if [ "$ACTION" = "t" ] ; then
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echo "*** Listing « $F » ***" >&2
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else
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echo "Extracting « $F »…"
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fi
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# Simple Tar archive
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if [ "`basename "$F" .tar`" != "$F" ] ; then
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FORMAT=""
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# Simple Tar archive
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if [ "`basename "$F" .tar`" != "$F" ] ; then
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FORMAT=""
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# GZipped Tar
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elif [ "`basename "$F" .tar.gz`" != "$F" \
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-o "`basename "$F" .tgz`" != "$F" ] ; then
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FORMAT="--gzip"
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# GZipped Tar
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elif [ "`basename "$F" .tar.gz`" != "$F" \
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-o "`basename "$F" .tgz`" != "$F" ] ; then
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FORMAT="--gzip"
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# BZipped Tar
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elif [ "`basename "$F" .tar.bz2`" != "$F" \
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-o "`basename "$F" .tbz`" != "$F" \
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-o "`basename "$F" .tb2`" != "$F" ] ; then
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FORMAT="--bzip"
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# BZipped Tar
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elif [ "`basename "$F" .tar.bz2`" != "$F" \
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-o "`basename "$F" .tbz`" != "$F" \
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-o "`basename "$F" .tb2`" != "$F" ] ; then
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FORMAT="--bzip"
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# XZipped Tar
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elif [ "`basename "$F" .tar.xz`" != "$F" \
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-o "`basename "$F" .txz`" != "$F" ] ; then
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FORMAT="--xz"
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# XZipped Tar
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elif [ "`basename "$F" .tar.xz`" != "$F" \
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-o "`basename "$F" .txz`" != "$F" ] ; then
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FORMAT="--xz"
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# Compressed Tar
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elif [ "`basename "$F" .tar.Z`" != "$F" \
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-o "`basename "$F" .taz`" != "$F" ] ; then
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FORMAT="--compress"
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# Compressed Tar
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elif [ "`basename "$F" .tar.Z`" != "$F" \
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-o "`basename "$F" .taz`" != "$F" ] ; then
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FORMAT="--compress"
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# LZMA compressed Tar
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elif [ "`basename "$F" .tar.lzma`" != "$F" \
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-o "`basename "$F" .tlz`" != "$F" ] ; then
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FORMAT="--lzma"
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# LZMA compressed Tar
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elif [ "`basename "$F" .tar.lzma`" != "$F" \
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-o "`basename "$F" .tlz`" != "$F" ] ; then
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FORMAT="--lzma"
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# Unknown extension
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else
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echo "Extension of file « $F » unknown! (skipping)" >&2
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continue
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fi
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# Unknown extension
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else
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echo "Extension of file « $F » unknown! (skipping)" >&2
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continue
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fi
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tar "$FORMAT" -"$ACTION"f "$F"
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tar "$FORMAT" -"$ACTION"f "$F"
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done
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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