Provided by: stgit_0.17.1-1_all 

NAME
stg-undo - Undo the last operation
SYNOPSIS
stg undo
DESCRIPTION
Reset the patch stack to the previous state. Consecutive invocations of "stg undo" will take you ever
further into the past.
OPTIONS
-n N, --number N
Undo the last N commands.
--hard
Discard changes in your index/worktree.
STGIT
Part of the StGit suite - see stg(1)
StGit 03/27/2014 STG-UNDO(1)