Hi JunkYard
Or you could click on the Create a new filetype for this extension button.
In the window that pops up, fill in these fields:
Description: XZ Tarballs
Extension(s): tar.xz
Then click the Add button.
In the window that pops up, fill in these fields:
Name (optional): List contents
Command: x tar -tf %f | less
Then click the Ok button.
Click the Add button again.
In the window that pops up, fill in these fields:
Name (optional): Extract contents
Command: tar -xf %f
Then click the Ok button.
Then click the Done button.
And click the Ok button.
Now if you double click on a .tar.xz file, a window will pop up
and list the contents. Use the Page Up/Down keys or the Up/Down
arrow keys to scroll through the list. The q key quits and closes
that window.
If you right click on a .tar.xz file, a menu will pop up. Slide the
mouse pointer over Choose action and you will be presented with
2 choices, List contents and Extract contents.