So I need to compress a directory with max compression.
How can I do it with
xz? I mean I will need
tar too because I can't compress a directory with only
xz. Is there a oneliner to produce e.g.
With a recent GNU
tar's lowercase j switch uses bzip, uppercase J switch uses xz.
This is now maximal.
You might try different options, for me -4e works better
I tested by running:
So, it seems that option -4e works a little bit better than -9e.
is even better than