unxz - Decompress XZ and LZMA Files 

The unxz command is used to decompress files compressed with the xz format ".xz" or the lzma format ".lzma". Its functionality is equivalent to running xz -d.

The basic syntax for the unxz command is as follows:
unxz [OPTIONS] FILE .

Common options for the unxz command include:

• -c : Output the decompressed content to standard output.
• -f : Force the decompression of the file, even if it has already been partially decompressed.
• -l : Display detailed information about the decompression process.

This command will decompress all files with either the ".xz" or ".lzma" extension in the current directory.

For more unxz examples and options, you can refer to the provided link.