Pack (Unix)

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== Software ==
 
== Software ==
 
* [http://www.gnu.org/software/gzip/ GNU gzip] can uncompress '''pack''' files.
 
* [http://www.gnu.org/software/gzip/ GNU gzip] can uncompress '''pack''' files.
 +
* https://github.com/koalaman/pack
  
 
== References ==
 
== References ==

Revision as of 16:16, 30 October 2017

File Format
Name pack
Ontology
Extension(s) .z

pack is a command in Unix-style operating systems to compress files using Huffman coding. Files normally have a .z extension, appended to their names including any other extension they may already have in their uncompressed versions, e.g., file.txt.z.

Contents

See also

  • compress: A compressed file format with a similar filename extension

Identification

Files begin with bytes 0x1F 0x1E.

The gzip source code mentions an "old pack format" that begins with 0x1F 0x1F.

Software

References

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