Compress or decompress .xz and .lzma files. More information: https://tukaani.org/xz/format.html.
xz {{file}}
xz -d {{file.xz}}
xz --format=lzma {{file}}
xz -d --format=lzma {{file.lzma}}
stdout
:xz -dc {{file.xz}}
xz -k {{file}}
xz -0 {{file}}
xz -9 {{file}}