.tmux.conf

# ===== enable mouse operation
set-option -g mouse on

bind -n WheelUpPane if-shell -F -t = "#{mouse_any_flag}" "send-keys -M" "if -Ft= '#{pane_in_mode}' 'send-keys -M' 'copy-mode -e'"

set-option -g default-terminal screen-256color
set -g terminal-overrides 'xterm:colors=256'

set -s escape-time 0

unbind C-b
set -g prefix C-t
bind C-t send-prefix

set -g status-right '%Y%m%d%H%M'

# ===== copy mode with vim keybind
set-window-option -g mode-keys vi

# ===== Setup 'v' to begin selection as in Vim
bind-key -t vi-copy v begin-selection
bind-key -t vi-copy y copy-pipe "reattach-to-user-namespace pbcopy"

# ===== Update default binding of `Enter` to also use copy-pipe
unbind -t vi-copy Enter
bind-key -t vi-copy Enter copy-pipe "reattach-to-user-namespace pbcopy"

# ===== vim window like
bind-key h select-pane -L
bind-key j select-pane -D
bind-key k select-pane -U
bind-key l select-pane -R
bind-key C-h select-pane -L
bind-key C-j select-pane -D
bind-key C-k select-pane -U
bind-key C-l select-pane -R

bind-key s split-window -v
bind-key v split-window -h

# ===== ペイン移動
bind-key C-n select-window -t :+

# ===== ウィンドウ作成
bind-key C-c new-window

# ===== ウィンドウ消す
bind-key C-w kill-window