.tmux.conf

# remap prefix from 'C-b' to 'C-a'
unbind C-b
set-option -g prefix C-a
#bind-key C-a send-prefix
set -g prefix C-a

# Start windows and panes at 1
set -g base-index 1
setw -g pane-base-index 1
set-option -g renumber-windows on

# Nested tmux
#setw -g window-status-current-bg colour40

bind -n C-t new-window -a
bind -n S-left  prev
bind -n S-right next
bind -n S-C-left  swap-window -t -1
bind -n S-C-right swap-window -t +1

bind-key L command-prompt -p 'save history to filename:' -I '~/tmux.history' 'capture-pane -S - ; save-buffer %1 ; delete-buffer'

bind -n M-F11 set -qg status-bg colour25
bind -n M-F12 set -qg status-bg colour40
bind -n S-up \
	send-keys M-F12 \; \
	set -qg status-bg colour25 \; \
	unbind -n S-left \; \
	unbind -n S-right \; \
	unbind -n S-C-left \; \
	unbind -n S-C-right \; \
	unbind -n C-t \; \
	set -qg prefix C-b
bind -n S-down \
	send-keys M-F11 \; \
	set -qg status-bg colour40 \; \
	bind -n C-left  prev \; \
	bind -n C-right next \; \
	bind -n S-C-left swap-window -t -1 \; \
	bind -n S-C-right swap-window -t +1 \; \
	bind -n C-t new-window -a -c "#{pane_current_path}" \; \
	set -qg prefix C-a

# split panes using | and -
bind | split-window -h
bind - split-window -v

# reload config file
bind r source-file ~/.tmux.conf

# switch panes using Alt-arrow without prefix
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

# don't rename windows automatically
set-option -g allow-rename off

# enable mouse mode
set -g mouse on

# Plugin Configs
set -g status-left-length 20
set -g status-right '#{prefix_highlight} #{cpu_bg_color} CPU: #{cpu_icon} #{cpu_percentage} | %a %Y-%m-%d %H:%M'
set -g history-limit 50000

# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
#set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-prefix-highlight'
#set -g @plugin 'tmux-plugins/tmux-continuum'
set -g @plugin 'tmux-plugins/tmux-logging'
set -g @plugin 'tmux-plugins/tmux-cpu'

# Install TMUX plugin manager if needed
if "test ! -d ~/.tmux/plugins/tpm" \
   "run 'git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm'"

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