tmux.conf

# Tmux settings

# Copy-paste integration
set-option -g default-command "reattach-to-user-namespace -l bash"

# Set XTerm key bindings
setw -g xterm-keys on

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

# Set reload key to r
bind r source-file ~/.tmux.conf

# Count sessions start at 1
set -g base-index 1

# Use vim bindings
setw -g mode-keys vi

# Remap window navigation to vim
unbind-key j
bind-key j select-pane -D
unbind-key k
bind-key k select-pane -U
unbind-key h
bind-key h select-pane -L
unbind-key l
bind-key l select-pane -R

# Setup 'v' to begin selection as in Vim
bind-key -t vi-copy v begin-selection
bind-key -t vi-copy y copy-pipe "reattach-to-user-namespace pbcopy"

# Update default binding of `Enter` to also use copy-pipe
unbind -t vi-copy Enter
bind-key -t vi-copy Enter copy-pipe "reattach-to-user-namespace pbcopy"

# Bind ']' to use pbpaste
bind ] run "reattach-to-user-namespace pbpaste | tmux load-buffer - && tmux paste-buffer"

unbind C-b
set -g prefix `
bind ` send-prefix

# Set the title bar
set -g set-titles on
#set -g set-titles-string '#(whoami) :: #h :: #(curl ipecho.net/plain;echo)'

# Set status bar
set -g status-utf8 on
set -g status-bg black
set -g status-fg white
set -g status-interval 5
set -g status-left-length 90
set -g status-right-length 60
set -g status-left "#[fg=Green]#(whoami)#[fg=white]::#[fg=blue]#(hostname -s)#[fg=white]::#[fg=yellow]#(curl ipecho.net/plain;echo)"
set -g status-justify left
set -g status-right '#[fg=Cyan]#S #[fg=white]%a %d %b %R'

# Scrolling
set -g mode-mouse on
set -g mouse-resize-pane on
set -g mouse-select-pane on
set -g mouse-select-window on

bind-key c run-shell 'tmux neww "cd $(tmux display -p "\$TMUXPWD_#I"); exec bash"'
bind-key % run-shell 'tmux splitw -h "cd $(tmux display -p "\$TMUXPWD_#I"); exec bash"'
bind-key '"' run-shell 'tmux splitw -v "cd $(tmux display -p "\$TMUXPWD_#I"); exec bash"'