stg-redo - Undo the last undo operation
stg redo
If the last command was an undo, reset the patch stack to the state it
had before the undo. Consecutive invocations of "stg redo" will undo
the effects of consecutive invocations of "stg undo".
It is an error to run "stg redo" if the last command was not an undo.
-n N, --number N
Undo the last N undos.
--hard
Discard changes in your index/worktree.
Part of the StGit suite - see linkman:stg[1]