My tmux config

tmux.conf

## keybindings
unbind %
unbind ,
unbind .
unbind n
unbind p
unbind [
unbind '"'
unbind l
unbind &
unbind "'"

bind-key C-a last-window
bind-key | split-window -h
bind-key \ split-window -h
bind-key - split-window -v
bind-key x kill-pane
bind-key X kill-window
bind-key q confirm-before kill-session
bind-key Q confirm-before kill-server
bind-key , previous-window # <
bind-key . next-window # >
bind-key < swap-window -t :-
bind-key > swap-window -t :+
bind-key n command-prompt 'rename-window %%'
bind-key N command-prompt 'rename-session %%'
bind-key Escape copy-mode -u
bind-key Up copy-mode -u
bind-key r source-file ~/.tmux.conf; display-message " ✱ ~/.tmux.conf is reloaded"
bind-key R refresh-client
bind-key a send-key C-a
bind-key C-j resize-pane -L 5
bind-key C-l resize-pane -R 5
bind-key C-k resize-pane -D 5
bind-key C-i resize-pane -U 5
bind-key z splitw -h pry

unbind-key j
bind-key j select-pane -D # Similar to 'C-w j' to navigate windows in Vim
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


# Bind a different key to copy-selection
bind -t vi-copy y copy-selection


## set status bar
set-option -g status-utf8 on
set-option -g status-bg colour11
set-option -g status-fg colour8

#set-option -g status-left '⣿'
#set-option -g status-right '⡇ #[bold]❐ #S:#I#[default] ⡇ #[bold]#(whoami) ● #H#[default] '
#set-option -g status-right '⡇ ❐ #S ⡇ ❖ #(rvm tools identifier) ⡇ #(whoami) ● #H '
set-option -g status-left ' #[bold]❐ #S#[default] ⡇'
set-option -g status-right '#[bold]#(whoami) ● #H#[default] '

set-option -g status-right-length 60
set-option -g status-left-length 60

## highlight active window
set-window-option -g window-status-current-bg colour166
set-window-option -g window-status-current-fg colour15
set-window-option -g window-status-current-attr bold
set-window-option -g window-status-current-format ' #I #W '

## set window notifications
set-option -g visual-activity on
set-option -g visual-content on
set-window-option -g monitor-activity on
set-window-option -g automatic-rename off

## tmux window titling for X
set-option -g set-titles on
set-option -g set-titles-string '[#I] #W'
set-window-option -g automatic-rename on
set-window-option -g window-status-format ' #I #W '
set-window-option -g window-status-attr bold
# starts windows at 1 not 0
set-option -g base-index 1

## enable mouse
set-option -g mouse-select-pane on
set-option -g mouse-select-window on
set-option -g mouse-resize-pane on
set-window-option -g mode-keys vi
set-window-option -g mode-mouse on
# set-window-option -g monitor-activity off
# set-window-option -g monitor-content off
# set-option -g status-keys vi
# set-option -g history-limit 4096

## pane border and colors
set-option -g pane-active-border-fg yellow
set-option -g pane-border-fg white

## good copy paste
#set-option -g default-command "reattach-to-user-namespace -l zsh" # or bash...
#bind C-c run "tmux save-buffer - | reattach-to-user-namespace pbcopy"
#bind C-v run "reattach-to-user-namespace pbpaste | tmux load-buffer - && tmux paste-buffer"

#misc config
set -g default-terminal "screen-256color"

new-session -s tbox