Bismillah,

Apa itu tmux?

tmux is a terminal multiplexer. What is a terminal multiplexer? It lets you switch easily between several programs in one terminal, detach them (they keep running in the background) and reattach them to a different terminal. And do a lot more.

Langkah-langkah:

1. Instal tmux: sudo apt-get install tmux
2. Uji hasil instalasi: tmux
   
3. Konfigurasi sesuai keinginan kita: sudo nano .tmux.conf
4. Contoh:#ganti ctrl+c dengan ctrl+a
unbind C-b
set -g prefix C-a#pindah pane dengan alt+panah
   bind -n M-left select-pane -L
   bind -n M-Right select-pane -R
   bind -n M-Up select-pane -U
   bind -n M-Down select-pane -D

   #activity monitor
   setw -g monitor-activity on
   set -g visual-activity on

   #highlight windows
   set-window-option -g window-status-current-bg yellow
   set-option -g mouse-select-pane on

   #membuat 3 pane secara default
   selectp -t 0
   splitw -h -p 50

   selectp -t 1
   splitw -v -p 50
   selectp -t 0

5. Hasil akhir
   

Demikian, semoga bermanfaat.

Terima kasih