Decompress the tar.tar file:
First, run the file command to view the file type (which may be bz2 or GZ). Command Format: file filename.tar.tar
Take mplayer-0.91.tar.tar as an example:
[Root @ localhost ~] # File MPlayer-0.91.tar.tar
MPlayer-0.91.tar.tar: Bzip2 compressed data, block size = 900 K
It is known from Bzip2 compressed data that this file is bz2 and must be decompressed with bunzip2.
Command Format: bunzip2 filename.tar.tar
Take mplayer-0.91.tar.tar as an example:
[Root @ localhost ~] # Bunzip2 MPlayer-0.91.tar.tar
Bunzip2: Can't guess Original Name For MPlayer-0.91.tar.tar -- using MPlayer-0.91.tar.tar.out
After the execution, a filename.tar.tar.outfile is generated, and the file originally named filename.tar.tar is deleted. This is the case with the bunzip2 command. It replaces the original file with the generated file.
The filename.tar.tar. Out file is generated and decompressed with the tar command.
Command Format: Tar xvf filename.tar.tar. Out
For example:
Tar xvf MPlayer-0.91.tar.tar.out
If zooming is a bz2file, you can also directly change the file to filename.tar.bz2,
Command Format: MV filename.tar.tar filename.tar.bz2
Decompress the package with the bunzip2 and tar commands in the same format as before. It will not be repeated.
Http://blog.mcuol.com/User/mediaworks/Article/4191_1.htm)