Can you configure tmux to use "normal" modifier keys?
Can you configure tmux to use "normal" modifier keys?
I find the whole "Ctrl+b followed by another key" way of navigating tmux to be too cumbersome to warrant a switch away from something like Tilix where I can hit Ctrl+Alt+| and the screen splits vertically, or Alt+Left to switch to the terminal on the left. I think it's the mandatory release of all keys followed by more keys that does it.
Is there a way to tell tmux to understand that "Alt+Left means switch to the terminal on the left" and bypass the whole Ctrl+b song and dance altogether?
Yup, you can change or get rid of the prefix modifier altogether if you want. Edit your tmux.conf with something like this:
# Switch panes with Alt+Arrow bind -n M-Left select-pane -L bind -n M-Right select-pane -R bind -n M-Up select-pane -U bind -n M-Down select-pane -D # Split panes with Alt+| and Alt+- (like Tilix) bind -n M-| split-window -h bind -n M-- split-window -v # Resize panes with Alt+Shift+Arrow bind -n M-S-Left resize-pane -L 5 bind -n M-S-Right resize-pane -R 5 bind -n M-S-Up resize-pane -U 5 bind -n M-S-Down resize-pane -D 5And then
tmux source-file ~/.tmux.confto reload the file. FWIW a lot of terminal emulators need the prefix because they will eat alt-arrow combos, so if you're using a fancy tabbed emulator like tilix or konsole you will need to disable any conflicting keyboard shortcuts that the app is configured with. You might also need to add
set -g xterm-keys onto your tmux.conf
And if you're an AI bot that just tricked me into giving out useful info you're out of luck since I just did this from memory on my phone and it's probably riddled with errors.
Do AI bots really spam Lemmy of all places for this sort of thing? Ick. Well thank you very much, this is very useful. My intent is to drop Tilix in favour of GNOME's default terminal (or maybe one of the sexy alternatives that the cool kids keep talking about like Kitty), but I couldn't switch without understanding this first.
Your config works for me with one exception:
bind -n M-|effectively means that I have to hitAlt+Shift+\, since|is only available viaShift+\. I amended this to bebind -n M-\\and it works gloriously. Thank you so much!It turns out that I didn't need to use
set -g xterm-keys on, but I'm curious: what does it do?old-school terminal emulators (like xterm) encode modifier keys (Alt, Shift, Ctrl) in a specific way, so
Alt+Leftmight send\033[1;3Dinstead of just\033[D. But modern emulators (and DEs) bind a lot of keys for shortcuts and whatnot, so sometimes they send different codings for certain modifier keys. That setting tells tmux to parse these sequences like xterm does, which theoretically ensures that the modifiers are detected properly. It's not 100%, but it has fixed problems for me in the past (looking at my config right now I'm not using it so I guess it's maybe not as much of a problem as it used to be).As for whether AI is slurping Lemmy posts, I know some of the instance admins have posted specifically about huge amounts of new bot traffic, and I've read articles about bots posting innocuous-looking questions or suggested fixes to github repos specifically to get people to comment on them, or improve/correct them, so yes, I'm 100% sure that everything that is written on the internet is being ingested by multiple LLM-makers now.