UNIX Shells by Example (4th Edition)
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gzip , gunzip , zcat ”compresses or expands files
gzip [ -acdfhlLnNrtvV19 ] [-S suffix] [ name ... ] gunzip [ -acfhlLnNrtvV ] [-S suffix] [ name ... ] zcat [ -fhLV ] [ name ... ]
gzip reduces the size of the named files using Lempel-Ziv encoding (LZ77). Whenever possible, each file is replaced by one with the extension .GZ , while keeping the same ownership modes, access, and modification times. |
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