Closed Ferrisx4 closed 3 months ago
This is your shell’s hostname completion feature. In bash
, it’s bound to M-@
and C-x @
by default. (M-
stands for Meta
which in terminal emulator context mostly means prefixing a key with ESC
, sometimes also available by holding Alt
; and C-
stands for Ctrl
.)
Command
(properly portably named GUI
or Super
) is a prefix that some terminal emulators do not relay at all, and some relaying differently. CRT seems to translate it into Emacs-inspired C-x @ s
sequence followed by the base key, which is why Super+k
gives you a list of hostnames (C-x @
) followed by adding s
(leftover from the C-x @ s
sequence) and k
(base key) to your command line.
Read the manual for your shell (which might not be bash
) on how to unbind hostname completion or rebind it to a different key sequence.
Also, the conventional key to clear the terminal is Ctrl+L
at shell prompt.
Thanks @yurikhan, your response was hugely informative and exactly what I was looking for!
I am wondering what command or shortcut is being triggered when I press the command key and any letter (numbers and punctuation don't appear to do anything). Somehow, it is triggering crt to output a list of hostnames from the /etc/hostnames but without the IP addresses. It actually seems like a useful feature, but I have no idea what it is or if I can recreate it in a normal terminal session. I discovered this because of muscle memory when trying to run command+k to clear the screen, which is the standard shortcut in macOS' terminal to do so. There's already an issue for this: https://github.com/Swordfish90/cool-retro-term/issues/839
If it matters, I'm on version 1.1.1 of cool-retro-term because of still being on macOS 10.12.
Screenshot: