[1mgzip, gunzip, zcat[m	compress or expand files

	Usage:

	gzip [-cdfhlLnNrtvV19] [-S suffix] [file ...]
		-c --stdout	write on standard output, keep original
				files unchanged
		-d --decompress	decompress
		-f --force	force overwrite of output file and compress
				links
		-h --help	give this help
		-l --list	list compressed file contents
		-L --license	display software license
		-n --no-name	do not save or restore the original name and
				time stamp
		-N --name	save or restore the original name and time stamp
		-q --quiet	suppress all warnings
		-r --recursive	operate recursively on directories
		-S .suf  --suffix .suf     use suffix .suf on compressed files
		-t --test	test compressed file integrity
		-v --verbose	verbose mode
		-V --version	display version number
		-1 --fast	compress faster
		-9 --best	compress better
		file...		files to (de)compress. If none given, use
				standard input.
