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% UNDO(1) undo user manual % Wei Dai <firstname.lastname@example.org> % Jul 09, 2012 NAME ==== undo - undo shell commands SYNOPSIS ======== undo [-i|-p] command [arguments ...] -i confirm before executing -p only print the reverse command DESCRIPTION =========== Undo generates and executes reverse commands according to the command passed in. EXAMPLES -------- # 1. With help from history substitution undo !! undo !-2 undo -i !tar # 2. With help from command history # Use your favorite way to navigate to the target command # Insert "undo" in front of the target command # Hit enter NOTES ----- Undo supports or partially supports the following commands: cp mv mkdir rmdir tar git gzip gunzip Undo *cannot* undo commands that does not have reverse commands. Undo must be called in the same directory the target command was executed. Undo *does not* and *cannot* access your shell command history. You should use history functionalities provided by your shell to pass the target command to undo. Undo sources undo recipes from "/etc/undo_recipes" or "$HOME/undo_recipes" if found. Undo is alpha software, it is suggested that you use the below alias: alias undo='undo -i' CONTRIBUTING ============ Undo is hosted on GitHub: https://github.com/clvv/undo COPYING ======= Undo is licensed under the "MIT/X11" license.