You're right, the first alternative is disgustingly long-winded. Let's automate it. Create a new shell script called `empty` somewhere on your PATH: #!/bin/

You're right, the first alternative is disgustingly long-winded. Let's automate it. Create a new shell script called `empty` somewhere on your PATH: #!/bin/bash set -e exec >"$1" printf '#!' which "$2" chmod +x "$1" cat Next, add a new shell function to your ~/.bashrc: save-history() { history -p "$1" | empty ~/bin/"$2" bash } To save the most recent command in your history to a shell script called ~/bin/phplint, run save-history '!!' phplint You have to single-quote the '!!'; sorry about that. I'm using bash; maybe zsh has some way of making this easier to use. Having said that, if you're happy (I'm speaking generically here, not specifically to twic) relying on your history, then more power to you. It doesn't work for me because I haven't worked out yet how to keep my shell history straight between several shell sessions on the same PC, let alone syncing it between different PCs.