miniblog.

If I'm about to run a complex or scary terminal command, I like putting echo in front of it: $ echo dd if=/dev/urandom of=/dev/... It's a nice way of having a last check of your command. The command is now in your scrollback, as well as your history.

The only reason I sometimes use `more` instead of `less` is that `more` doesn't clear the screen, so you can see output in your scrollback. Turns out that `less -X` does this! Handy.