tmux.conf

# set-option -g default-command "reattach-to-user-namespace -l zsh"
# set-option -g default-command "reattach-to-user-namespace -l bash"

# Change prefix key to Ctrl+a
unbind C-b
set -g prefix C-a
bind-key a send-prefix

# Use Screen window swapping
bind-key C-a last-window

# History
set -g history-limit 10000

# Terminal emulator window title
set -g set-titles on
set -g set-titles-string '#S:#I.#P #W'

# Status Bar
#set -g status-bg black
#set -g status-fg white
set -g status-bg black
set -g status-fg white
set -g status-interval 1
set -g status-left '#[fg=green]#H#[default]'
set -g status-right '#[fg=yellow]#(cut -d " " -f 1-4 /proc/loadavg)#[default] #[fg=cyan,bold]%Y-%m-%d %H:%M:%S#[default]'

# Notifying if other windows has activities
setw -g monitor-activity on
set -g visual-activity on

# Highlighting the active window in status bar
setw -g window-status-current-style bg=blue

# Clock
setw -g clock-mode-colour green
setw -g clock-mode-style 24

set-option -g default-shell /bin/bash
set -g default-terminal "xterm-256color"