dotfiles/tmux.conf at master · einarj/dotfiles · GitHub

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# C-a as a prefix; similar to GNU screen
set -g prefix C-a
unbind C-b

# Shorter command delay; apparently otherwise vim is unhappy
set -sg escape-time 1

# 1-based window indexes
set -g base-index 1
setw -g pane-base-index 1

# Reload .tmux.conf with prefix-r
bind r source-file ~/.tmux.conf \; display "Reloaded!"

# Pass C-a to applications
bind C-a last-window
bind a send-prefix

# prefix-| splits vertically
# prefix-- splits horizontally
bind | split-window -h
bind - split-window -v

# Moving among panes
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# Resizing panes
bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5

# Move window
bind-key m command-prompt -p "move window to:"  "swap-window -t '%%'"

# Mouse is sometimes useful
setw -g mode-mouse on

# .. but not for these things
set -g mouse-select-pane off
set -g mouse-resize-pane off
set -g mouse-select-window off

# 256 colors
set -g default-terminal "screen-256color"

# Colors
set -g status-fg white
set -g status-bg black
setw -g window-status-fg cyan
setw -g window-status-bg default
setw -g window-status-attr dim
setw -g window-status-current-fg white
setw -g window-status-current-bg red
setw -g window-status-current-attr bright
set -g pane-border-fg green
set -g pane-border-bg black
set -g pane-active-border-fg white
set -g pane-active-border-bg black
set -g message-fg white
set -g message-bg black
set -g message-attr bright

# 24 hour clock
setw -g clock-mode-style 24

# UTF
setw -g utf8 on

# Status bar
set status-right "%H:%M %e %h %Y"
set -g status-interval 60
set -g status-utf8 on
set -g status-justify centre # Center window list for clarity
set -g status-right "#[fg=blue]#S #I:#P #[fg=yellow]:: %d %b %Y #[fg=green]:: %k:%M"


# Activity in other windows
setw -g monitor-activity on

# vi keys, especially for copy mode
setw -g mode-keys vi
unbind p
bind p paste-buffer
# bind -t vi-copy 'v' begin-selection
# bind -t vi-copy 'V' begin-selection
# bind -t vi-copy 'y' copy-selection

# Maximizing panes
unbind Up
unbind Down
bind Up resize-pane -Z
bind Down resize-pane -Z

# Joining panes
bind-key s command-prompt -p "send pane to:"  "join-pane -t '%%'"

# OS X keyboard
# set -g default-command "which reattach-to-user-namespace && reattach-to-user-namespace $SHELL || $SHELL"

# OS X copying
bind C-c run "tmux save-buffer - | reattach-to-user-namespace pbcopy"
bind C-v run "tmux set-buffer $(reattach-to-user-namespace pbpaste); tmux paste-buffer"

# Smart pane switching with awareness of vim splits
# <https://gist.github.com/mislav/5189704>
bind -n C-k run-shell 'tmux-vim-select-pane -U'
bind -n C-j run-shell 'tmux-vim-select-pane -D'
bind -n C-h run-shell 'tmux-vim-select-pane -L'
bind -n C-l run-shell 'tmux-vim-select-pane -R'
bind -n "C-\\" run-shell 'tmux-vim-select-pane -l'

# Bring back clear screen under tmux prefix
bind C-l send-keys 'C-l'