dotfiles/tmux.conf at main · kohbis/dotfiles · GitHub

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# plugins
set -g @plugin 'tmux-plugins/tpm' # tmux plugin manager
set -g @plugin 'tmux-plugins/tmux-battery'
set -g @plugin 'tmux-plugins/tmux-cpu'
set -g @plugin 'tmux-plugins/tmux-resurrect' # save tmux sessions
set -g @plugin 'tmux-plugins/tmux-prefix-highlight' # highlight prefix key

# change prefix
set -g prefix C-q
unbind-key C-b # default

# shell
set-option -g default-shell ${SHELL} # set default shell
set-option -g default-command ${SHELL}

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

# history
set-option -g history-limit 50000

# display message time
set-option -g display-time 4000

# status bar
set-option -g status-position top
set-option -g status-left-length 90
set-option -g status-right-length 90
set-option -g status-left '#H:[#P]' # hostname and window number
set-option -g status-right '#{prefix_highlight} batt:#{battery_percentage} cpu:#{cpu_percentage} [%y/%m/%d %H:%M]'
set-option -g status-interval 1 # update status bar every 1 second
set-option -g status-justify centre
set-option -g status-bg "colour238" # background color
set-option -g status-fg "colour255" # foreground color

# window
set-option -g base-index 1 # start window index at 1
set-option -g renumber-windows on # renumber windows when a window is closed

# escape
set-option -sg escape-time 10 # set escape time (ms)

# mouse
set-option -g mouse on
bind-key -n WheelUpPane if-shell -F -t = "#{mouse_any_flag}" "send-keys -M" "if -Ft= '#{pane_in_mode}' 'send-keys -M' 'copy-mode -e'"

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 -r H resize-pane -L 5
bind-key -r J resize-pane -D 5
bind-key -r K resize-pane -U 5
bind-key -r L resize-pane -R 5

bind-key c new-window -c "#{pane_current_path}"
# vertical split
bind-key - split-window -c "#{pane_current_path}"
bind-key '"' split-window -c "#{pane_current_path}"
# horizontal split
bind-key | split-window -h -c "#{pane_current_path}"
bind-key % split-window -h -c "#{pane_current_path}"

# copy and paste
set-window-option -g mode-keys vi # use vi key

bind-key -T copy-mode-vi v send -X begin-selection
bind-key -T copy-mode-vi V send -X select-line
bind-key -T copy-mode-vi C-v send -X rectangle-toggle
# bind-key -T copy-mode-vi y send -X copy-selection
bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "pbcopy"
bind-key -T copy-mode-vi Enter send-keys -X copy-pipe-and-cancel 'pbcopy'
bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "pbcopy"
bind-key -T copy-mode-vi Y send -X copy-line

bind-key C-p paste-buffer

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
run -b '~/.tmux/plugins/tpm/tpm'