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Asklemmy
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not sure if it counts as a command, but i use the up arrow to scroll through previous commands like, almost every time I open a terminal.
compgen -back
to see all valid things you can type into a shell.
less
, watch
Zoxide, dust, fd, rg, btm, tokei. So many newer Rust tools that are way better than the old stuff.
qalc
More of a shortcut, CTRL + A + D
to exit the current session (exits a sudo su first, then a ssh, then the actual terminal)
$ z
A great cd alternative
Also $ sudo paru -Syu
I think you can run paru without sudo and it should still do privilege escalation no problem