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Description[]

Tar file can come compressed or uncompressed. Generally that are compressed using gzip or bzip2. The program, tar, will uncompress both types and extract the files from archive.

Steps[]

  1. Type of tar file: First figure out what is the compression, if any, by the extension. *.tar is uncompressed. *.tgz and *.tar.gz are compressed with gzip. *.tar.bz2 is compressed with bzip2
  2. Compression: For bzip2 you use the 'j' flag. For gzip you use the 'z' flag. and for tar you don't not use a compression flag.
  3. Extracting files: Use the 'x' for extract and the 'f' flag to indicate file
  4. Verbose: you can add a 'v' flag to have the program display the extracted files, but this is nto necessary.
  5. Exicuting the command: to extract the archive, type at the command prompt

tar zxvf file-1.0.tar.gz for a gzip compress tar file tar jxvf file-1.0.tar.bz2 for a bzip2 compressed tar file tar xvf file-1.0.tar for uncompressed tar file

  1. Generally the files will be extracted in a folder with the files name 'file-1.0'. IF you used verbose, the relative location on the files will be displayed along with the extracted file names.

See also[]

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