Just even for how tab and panes are setup, and how it's good for scrolling and text selection with your mouse for copy pasting.

Seems like they are keeping up-to-date too: https://bookshop.org/p/books/tmux-3-productive-mouse-free-de...

    set -g status-style "bg=red"

    set -g status-justify absolute-centre
    set -g status-position top

[0] https://github.com/tmux/tmux/wiki/Control-Mode

[1] https://github.com/ghostty-org/ghostty/issues/1935#issuecomm...

I wish it had better defaults but now I run it as is. After a while you get used to it. The only thing I always have to change is the mouse scroll and my brain cannot retain the exact command.

tbh i even forgot what it used to buy me.

— session configuration save/recall (with pane layout for each tab and directory for each pane[0]),

— nvim integration (for seamless split navigation and so that I can create or reattach to a tmux session in an nvim float, even though that nvim usually runs inside tmux),

— a bind to force-reload a pane if (when!) a command hangs.

For switching between tabs, I find that the most ideal bind is simply Cmd + pane number. There’s never more than 10 panes that I’d often want to switch to within a single session.

[0] I always forget what terminology a given multiplexer uses, so let’s just call them “panes” and “tabs”.

I don't use capslock for ctrl though. It's much too useful as the Compose key ;)

I just couldn't be bothered to remember all the prefixed commands :)

  set -g mouse on

  setw -g aggressive-resize on

Was quite impressed initially and invested weeks in building new muscle memory, but somehow Zellij crashed with panic more than once, leaving all my processes orphaned. Decided to go back to tmux, and found a simple fix for my Shift+Enter issue.

In case anyone is looking for it, the fix is "bind-key -T root S-Enter send-keys C-j" borrowed from https://github.com/anthropics/claude-code/issues/6072.

Because the author suggested swapping caps lock and control key, I also recommend mapping escape key at the control key and change the behavior based on whether another key is pressed. For example, if you press control + a, it sends c-a, but if you only press control key and then release, it sends escape. It makes your vim life (and in general) a lot easier. You don’t have to compete the most variable real estate on the keyboard, right next to the A key.

For most bindings like moving, resizing, and splitting,I emulate vim bindings.

Also, -r flag for bind-key command is impotent, because it enables to repeat commands like changing the pane size or move focus. You don’t have to press prefix key each time.

If you want to get fancy look with minimal setting, use plugins like nord tmux theme.

I've been told more than once it's life-changing. I certainly use it every day.

I do almost all interactive work while detached from tmux (personal preference)

I also rely on tmux buffers for a textmode "clipboard". I do not use x11

I've been using tmux since 2011 well before it became popular. I only use a fraction of its features

My hotkey is the backtick, `, rather than a chord.

The one thing I still struggle with - because it happens rarely - is easily copying the contents, full or partial, of a particular pane.

I have two exceptions to this: NeoVim and tmux.

tmux in particular looks very ugly out of the box; I'm not sure why they decided to have a bright green bar on the bottom (presumably to be high-contrast in a low color terminal), but I really hate staring at it all day (since I kind of live in tmux most of the day on both my work and personal computer). I have it set as close as I can to the Wombat color scheme that's built into emacs (and which can be easily added to Vim), because I personally have always felt that that was the most pleasant theme to stare at for long periods of time.

Another thing I do is set the prefix key to backtick. I have no idea why I started doing this, but at this point I'm too geriatric to change, and I still greatly prefer this over ctrl-b. The only issue I've had is when I need to do code blocks in markdown, but I've just gotten used to hitting backtick twice when I need to actually use a backtick.

for (neo)vim users, flattening vim splits and tmux panes into the same level for switching with ctrl+hjkl is handy too

[0](https://github.com/tolly-xyz/dotfiles/blob/main/.local%2Fbin...)

It rarely conflicts with whatever I'm doing, but I have a binding to temporarily switch it to `C-a` and back, which I almost never use.

Oh, and I've used this themepack[1] for years as well.

Actually, here's my config[2] if someone finds it useful. I can't claim ownership of it, and probably stole it from somewhere I don't remember anymore.

BTW, the author's site https://rootloops.sh/ is certainly... something. :)

[1]: https://github.com/jimeh/tmux-themepack

[2]: https://gist.github.com/imiric/9bd3e5b7fc5e1468d05abc674f42e...

https://github.com/morantron/tmux-fingers

(disclaimer: I'm the developer of the plugin)

Try `tmux -CC` in iTerm.

For a tmux novice like me, this was a total game changer :)