this post was submitted on 13 Dec 2025
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What does CTRL+R do?
Lets you easily and interactively search your command history.
Half the stuff I do is usually preceded by that, it's really useful!
Oh that is nice, I usually use ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
"I knew I had an ls somewhere in my history"
Thatβs part of the natural progression. Canβt remember if that comes before or after βhistory | grew command.β
Adding fzf to the mix makes Ctrl+r even better.
Yeah standard bash Ctrl+r is just so painful. I much rather use "history | grep searchtearm" than that awfull search. fzf is a whole other level. But nowadays I just use fish shell which IMO has even better search than fzf
Just wait until you discover fish/zsh autosuggestions.
As annoying as using a non-posix compatible shell sometimes is, fish saves me so much time
I have been suggested alternative programs to install to work with
Ctrl+r, which are supposed to work better, but I just end up usingkwrite ~/.bash_historywhenCtrl+rfails.