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My most used keystroke in bash is control-r. The number of folks who don’t know that amazes me. My go to shell command is tmux.

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As someone who was also recently taught this, it's amazing. Props to the GNU Readline library [1] as well as Tmux as they are certified game-changers for the occasional context swap.

[1] https://en.m.wikipedia.org/wiki/GNU_Readline

http://atuin.sh for ctrl-r on steroids

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