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# Submitted by: Amedee Van Gasse (2009-10-16 15:25)
#
# I would like to donate a .tar.lz driver that I have written for myself.
# It uses lzip, which uses LZMA compression. LZMA compresses better than
# bzip2, but at the expense of more memory usage.
#
# Please test it and let me know what can be improved.
# This driver uses tar and LZMA (lzip) compression. LZMA compresses better than
# bzip2, but at the expense of more memory usage. (donated by Amedee Van Gasse)
DRIVER_MY_TAR_LZ ()
{
case $1 in
-test)
require_tools tar lzip
echo "ok"
;;
-suffix)
echo "tar.lz"
;;
-create) # Arguments: $2 = BID, $3 = archive file name, $4 = file list file
tar -c --no-recursion -T $4 | lzip --best -c > $3 2>&1 \
| grep -v 'tar: Removing leading .* from .*'
;;
-toc) # Arguments: $2 = BID, $3 = archive file name
lzip -d $3 -c | tar t | sed 's#^#/#'
;;
-extract) # Arguments: $2 = BID, $3 = archive file name, $4 = file list file
lzip -d $3 -c | tar -x --same-permission --same-owner -T $4 2>&1
;;
esac
}
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