.tmux.conf

# Mouse mode
set-option -g mouse on

# Increase scrollback buffer size
set -g history-limit 50000

# Tmux messages are displayed for 4 seconds
set -g display-time 4000

# Refresh 'status-left' and 'status-right' more often
set -g status-interval 5

# Upgrade $TERM
set -g default-terminal "screen-256color"

# Emacs key bindings in tmux command prompt
set -g status-keys emacs

# Focus events enabled for terminals that support them
set -g focus-events on

# Super useful when using "grouped sessions" and multi-monitor setup
setw -g aggressive-resize on

# Change prefix keybind
unbind C-b
set-option -g prefix C-a
bind-key C-a send-prefix

# More friendly split pane
bind-key j split-window -h
bind-key h split-window -v 

# Easier and faster switching between next/prev window
bind C-p previous-window
bind C-n next-window

# Status bar
set -g status-fg colour33
set -g status-bg colour234

# Panes
set -g pane-active-border-style fg=colour33,bg=default 
set -g pane-border-style fg=default,fg=default

# Improve panel switching waiting delay
bind-key Up    select-pane -U
bind-key Down  select-pane -D
bind-key Left  select-pane -L
bind-key Right select-pane -R