My 5 Favorite Linux Shell Tricks for SPEEEEEED (and efficiency)

My favorite tricks for becoming a Linux Shell Speed Demon (this assumes Bash/readline)

1:04 – sudo !! – re-run previous command with ‘sudo’ prepended
1:53 – ctrl-k, ctrl-u, ctrl-w, ctrl-y – cutting and pasting text in the command line
3:24 – practical kill/yank example
4:04 – use ‘less +F’ to view logfiles, instead of ‘tail’ (ctrl-c, shift-f, q to quit)
6:25 – ctrl-x-e – continue editing your current shell line in a text editor (uses $EDITOR)
7:54 – alt-. – paste previous command’s argument (useful for running multiple commands on the same resource)
9:18 – reset – resets/unborks your terminal

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