tmux 사용법

tmux

    : terminal multiplexer
    create multiple sessions and it maintains until the server power-off

    session -+-- window -+-- pane -+-- bar
             |           +-- pane
             |           +-- ...
             +-- window  
             +-- ...

    control
        ctrl + b, :

    help
        ctrl + b, ?

1. session

        $ tmux   
            // session in
       
        $ exit
            or        
          ctrl + d         
            // session out
      
    changing session number
        : starting a new session with the designated session name              
        $ tmux new -s session_name
      
    changing session name after new      
        $ ctrl + b, $   
            or
        $ ctrl + b, :   
            rename-session new-name   
   
    session을 종료하지않고 유지시키고자 하면,
        $ tmux detach

    session list 보기
        $ tmux list-session(s)
            or
        $ tmux ls
   
    attach to the existing session   
        $ tmux attach -t 1      <-- '1' is session name

2. Window

    create a new window   
        ctrl + b, c

    create a new session with a new window
        $ tmux new -s <session-name> -n <window-name>

    changing window name
        ctrl + b, ,

    window out
        ctrl + b, &
        ctrl + d

    window move
        ctrl + b, 0-9 : window number
            n : next window
            p : prev window
            l : last window
            w : window selector    <-- *
            f : find by name

3. Pane

    pane split
        ctrl + b, % : vertical split   (횡 분할)
                  " : horizontal split (종 분할)

    Pane move
        ctrl + b, q 그리고 화면에 나오는 숫자키
        ctrl + b, o     : 순서대로 이동
        ctrl + b, arrow : 방향키로 숑숑
   
    Pane deletion
        ctrl + b, x
        ctrl + d
   
    Pane resize
        (ctrl + b, :)
        resize-pane -L 10
                    -R 10
                    -D 10
                    -U 10
   
    Pane layout change
        ctrl + b, spacebar

4. shortcut keys

    # 단축키 목록
    ctrl + b, ?
   
    # 키 연결 및 해제 bind and unbind
    (ctrl + b, :)
    bind-key [-cnr] [-t key-table] key command [arguments]
    unbind-key [-acn] [t key-table] key
   
    # 옵션 설정 `set` and `setw`
    set -g <option-name> <option-value>  : set-option
    setw -g <option-name> <option-value> : set-window-option

5. copy mode

    # copy mode 진입
    ctrl + b, [
   
    # 빠져나오기
    (copy mode에서) q or ESC
   
    # 이동
    arrow : 커서 이동
    pageUp, pageDown : 페이지 이동 (iTerm에서는 fn + up, down, terminal에서는 alt + up, down)

6. tmux.conf

    ~/.tmux.conf 파일을 생성해 설정을 저장해두면 시작할 때 자동으로 설정을 불러온다.
    컬러 설정,
    마우스 설정
      
    setw -g mode-mouse on
    set -g mouse-select-pane on
    set -g mouse-resize-pane on
    set -g mouse-select-window on