When I switched from GNU Screen to Tmux, I was just jazzed that Tmux had a status bar. To achieve that same effect in Screen I had a cryptic 115-character It wasn’t too long after I made the switch until I felt that old hacker itch and began scouring Github for Tmux tips. You can view my complete I used to always bind Faster escape When I first started using Tmux I couldn’t stand the amount of time it took to enter copy-mode. Then I realized—I didn’t have to. Maximize Panes One of the things I love about Vim splits is that you can hit Warning: this is a tip that will only work with tmux 1.8+ (check your version via Vim-esque system clipboard copy–paste Sometimes system clipboard support from Vim isn’t enough. It’s convenient to be able to pull whatever is in your Tmux buffer onto your system clipboard (preferably without having to memorize any new keybindings and without overwriting any existing keybindings). First, I set the window mode-keys to use Vi bindings: Next, I bind After that, I bind visual-selection and copy keys inside vi-copy mode to their Vim equivalents: Finally, I bind OSX Specific Tmux file Even though Tmux and Vim are really popular on OSX—they are, essentially, broken. You have to do the whole Steve Losh’s Bad Wolf Status Bar News Flash: Steve Losh makes cool looking stuff. In Steve’s version of this he uses a small script to get his unread email count from his local offlineimap folder. In the version below I use a little bash script I wrote to grab weather info (that I call weathermajig).hardstatus string that I copy–pasted from someplace lost to the annals of the Internet Archive.tmux.conf on my githubTmux Tips for the Uninitiated ¶
Ctrl-f Meta is for super starsCtrl-a to Meta to make Tmux behave like Screen; however, when you use Screen inside Tmux (as I often do with our AWS servers), hitting Ctrl-a a can get pretty tiresome. Plus, you can’t use Readline very effectively without Ctrl-aCtrl-w | to maximize the current pane and hit Ctrl-w = to bring it back to an even split. Bringing that functionality to Tmux is very powerful and super easy. This line will let you hit Meta | to maximize a single pane and then hit Meta | again to bring it back to the original split.tmux -V)Meta Esc to enter Tmux copy-mode:Meta y to execute a shell command. This should work on either Linux or OSX, although I’ve only tested this on OSX:if-shell 'test "$(uname -s)" = "Darwin"' 'bind-key y run-shell "tmux show-buffer | pbcopy" \; display-message "Copied tmux buffer to system clipboard"'
if-shell 'test "$(uname -s)" = "Linux"' 'bind-key y run-shell "tmux show-buffer | xclip -sel clip -i" \; display-message "Copied tmux buffer to system clipboard"'reattach-to-user-namespace thing to get Vim’s clipboard to play nicely inside Tmux. This mess makes your tmux.conf look more cluttered and makes your dotfiles a little less portable. To fix this I keep an OSX Specific tmux.conf.# Bad Wolf by Steve Losh
# =====================
set -g status-fg white
set -g status-bg colour234
# set -g status-bg default #set for transparent background
set -g window-status-activity-attr bold
set -g pane-border-fg colour245
set -g pane-active-border-fg colour39
set -g message-fg colour16
set -g message-bg colour221
set -g message-attr bold
# Custom status bar
# Powerline
set -g status-left-length 32
set -g status-right-length 150
set -g status-interval 5
# Lets add the current weather to our status bar—why? Well Why the french-toast not?
set -g status-left '#[fg=colour16,bg=colour254,bold] #S #[fg=colour254,bg=colour238,nobold]#[fg=colour15,bg=colour238,bold] #(weathermajig boulder --short) #[fg=colour238,bg=colour234,nobold]'
set -g status-right '#[fg=colour245]❬ %R ❬ %d %b #[fg=colour254,bg=colour234,nobold]#(rdio-current-track-tmux)#[fg=colour16,bg=colour254,bold] #h '
set -g window-status-format "#[fg=white,bg=colour234] #I #W "
set -g window-status-current-format "#[fg=colour234,bg=colour39]#[fg=colour16,bg=colour39,noreverse,bold] #I ❭ #W #[fg=colour39,bg=colour234,nobold]"
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