Linux Unzip File command collation

Today try to compile the kernel, downloaded to a tar.xz end of the compressed file, online solution is less, but still found, as follows:

$XZ-D * * *. Tar.xz

$tar-XVF ***.tar

You can see that this package is also packaged and then compressed, the outside is the XZ compression method, the inner layer is the tar packaging method.

Add: Currently you can use tar xvjf ***.tar.xz to decompress

Linux Unzip File command collation