gzip: gzip (file compression utility)
gzip:
gzip: Gzip reduces the size of the named files using Lempel-Ziv coding
gzip: (LZ77).  Whenever possible, each file is replaced by one with the
gzip: extension .gz, while keeping the same ownership modes, access and
gzip: modification times.
gzip:
gzip:
gzip:
gzip:
gzip: