How Linux extracts the. gz file __linux

The xxxx.tar.gz file uses tar with ZXVF parameters and can be unpacked at once. XXXX is the filename. For example:

$tar ZXVF xxxx.tar.gz

Gzip-d

Syntax: gzip [-acdfhllnnqrtvv][-s < compressed word tail string >][-< compression efficiency >][--best/fast][file ...] or gzip [- Acdfhllnnqrtvv][-s < compressed word tail string >][-< compression efficiency >][--best/fast][directory]

Supplemental NOTE: gzip is a widely used compression program, the file after it compressed, The extension of ". Gz" will be appended to the name.

Parameter:
-A or--ASCII uses ASCII text mode. The
-C or--stdout or--to-stdout outputs the compressed file to the standard output device without the original file being altered.
-D or--decompress or----uncompress unzip the compressed file.
-F or--force forcibly compresses the file. Ignores the existence of file names or hard connections and whether the file is a symbolic connection.
-H or--help online Help.
-L or--list lists information about compressed files.
-L or--license displays version and copyright information. The original file name and time stamp are not saved when the
-N or--no-name files are compressed.
-N or--name the original file name and time stamp when compressing the file.
-Q or--quiet does not display a warning message.
-R or--recursive recursively processes all files and subdirectories under the specified directory.
-s< Compressed Tail string > or----suffix< compressed word string > change the compressed Word tail string.
-T or--test to test whether the compressed file is correct.
-V or--verbose displays the instruction execution procedure.
-V or--version displays version information.
-< Compression Efficiency > Compression efficiency is a value between 1-9, the default is "6", the larger the value specified, the higher the compression efficiency. The
--best The effect of this parameter is the same as the specified "9" argument. The
--fast The effect of this parameter is the same as the specified "1" argument.