FreeBSD Manual Pages
IGZIP(1) User Commands IGZIP(1) NAME igzip - compress or decompress files similar to gzip SYNOPSIS igzip [options] [infiles] DESCRIPTION Compress or decompress files similar to gzip using the ISA-L fast de- flate library. Output .gz files are compatible with gzip and [RFC-1952]. Options are similar to gzip except --keep is default. OPTIONS -h, --help help, print this message -# use compression level # with 0 <= # <= 3 -o <file> output file -c, --stdout write to stdout -d, --decompress decompress file -z, --compress compress file (default) -f, --force overwrite output without prompting --rm remove source files after successful (de)compression -k, --keep keep source files (default) -S, --suffix <.suf> suffix to use while (de)compressing -V, --version show version number -v, --verbose verbose mode -N, --name save/use file name and timestamp in compress/decompress -n, --no-name do not save/use file name and timestamp in compress/decompress -t, --test test compressed file integrity -T, --threads <n> use n threads to compress if enabled -q, --quiet suppress warnings with no infile, or when infile is - , read standard input EXAMPLES Make compressed file1.gz and file2.gz and keep file1 and file2. igzip file1 file2 Piped compression and decompression. igzip -c file.txt | igzip -d -c - Streaming compression from output of tar, compress level 2. tar cf - dir1 | igzip -2 > dir1.tar.gz REPORTING BUGS Report bugs to https://github.com/intel/isa-l/issues igzip 2.31.1 December 2024 IGZIP(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLES | REPORTING BUGS
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