Linux GZ uncompressed

How Linux compresses the retention source files:
gzip–c filename > filename.gz
How Linux unlocks the retention source file:
Gunzip–c filename.gz > FileName
The use of Gunzip
1. Role
The Gunzip command function is to unzip the file and use the permissions for all users.
2. Format
Gunzip [-acfhllnnqrtvv][-s] [File ...]
or Gunzip [-acfhllnnqrtvv][-s] [catalogue]
3. Main parameters
-A or--ascii: use ASCII text mode.
-C or--stdout or--to-stdout: Outputs the extracted file to the standard output device.
-F or-force: Forcibly unpack the compressed file, ignoring the existence of the file name or hard connection, and whether the file is a symbolic connection.
-H or--help: online Help.
-L or--list: Lists information about the compressed file.
-L or--license: Displays version and copyright information.
-N or--no-name: When decompressed, if the compressed file contains the original file name and time stamp, it is ignored and not processed.
-N or--name: When decompressed, if the compressed file contains the original file name and time stamp, it will be stored back to the unpacked file.
-Q or--quiet: No warning message is displayed.
-R or--recursive: recursively handles all files and subdirectories under the specified directory.
-S or--suffix: changes the compressed word-ending string.
-T or--test: Tests whether the compressed file is correct.
-V or--verbose: Displays the instruction execution process.
-V or--version: Displays version information.
4. Description
Gunzip is a wide-ranging decompression program used to unlock files that have been compressed by gzip, which are preset with the last extension ". gz". In fact, Gunzip is a hard connection to gzip, so either compression or decompression can be done separately through the gzip instruction.

Linux GZ uncompressed