Linux Commands Reference - Complete Linux Command Guide

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gzip

Compress or decompress files (gzip format)

Syntax

gzip [OPTION]... [FILE]...

Common Options

-dDecompress
-kKeep original file
-cWrite to stdout
-rRecursive compression
-1Fastest compression
-9Best compression
-lList compressed file info
-tTest compressed file integrity
-vVerbose output
-nNo original filename/timestamp
-fForce compression

Common Examples

gzip file.txt

Compress file (replace original)

gzip -k file.txt

Compress keeping original

gzip -d file.txt.gz

Decompress file

gzip -r directory/

Recursive compress directory

gzip -9 file.txt

Best compression ratio

gzip -l file.txt.gz

View compressed file info

gzip -c file.txt > file.txt.gz

Compress to stdout

gzip -t file.txt.gz

Test compressed file

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