.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

# split panes using | and -
bind | split-window -h
bind - split-window -v
unbind '"'
unbind %

# reload config file
bind r source-file ~/.tmux.conf  \; display-message "Config reloaded"

# clear history
bind k clear-history \; display-message "History Cleared"
# 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

# swtich windos using shift arrow
bind -n S-Left previous-window
bind -n S-Right next-window
# don't renam windows automatically
set-option -g allow-rename off

# quick view of processes
bind '~' split-window "exec htop"

#send keystrokes to all the panes
bind s setw synchronize-panes on \; display-message "Synchronize started"
bind x setw synchronize-panes off \; display-message "Synchronize stopped"
# Design Changes

# Copy Paste Buffer
bind P paste-buffer
bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi y send-keys -X copy-selection
bind-key -T copy-mode-vi r send-keys -X rectangle-toggle
bind -T copy-mode-vi Enter send-keys -X copy-pipe-and-cancel "xclip -i -f -selection primary | xclip -i -selection clipboard" 
# panes
set -g pane-border-fg black
set -g pane-active-border-fg brightred
#### statusbar ####
set -g status-interval 10
set -g status-left-length 30
set -g status-justify centre # center align window list
set -g status-left '#[fg=green] #S #[default]'
set -g status-right '#[fg=blue,bright]Auto Save: #{continuum_status} #[fg=blue,bright]Up:#(uptime | cut -f 4-5 -d " " | cut -f 1 -d ",") #[default]:: #[fg=cyan]#(cut -d " " -f 1-4 /proc/loadavg) '

# default statusbar colors
set -g status-fg white
set -g status-bg default
set -g status-attr bright

# default window title colors
set-window-option -g window-status-fg white
set-window-option -g window-status-bg default
set-window-option -g window-status-attr dim

# active window title colors
set-window-option -g window-status-current-fg white
set-window-option -g window-status-current-bg default
set-window-option -g window-status-current-attr bright

# command/message line colors
set -g message-fg white
set -g message-bg black
set -g message-attr bright

setw -g mouse on
setw -g window-status-format "#[fg=magenta]#[bg=black] #I #[bg=cyan]#[fg=colour8] #W "
setw -g window-status-current-format "#[bg=brightmagenta]#[fg=colour8] #I #[fg=colour8]#[bg=colour14] #W "
#set -g status-left 'Session:#[fg=green](#S) #[fg=white]Directory:#[fg=cyan]#(pwd)'

set-option -g pane-active-border-bg default
set-option -g pane-active-border-fg colour208
# Start windows and panes at 1, not 0
set -g base-index 1
setw -g pane-base-index 1
set-window-option -g mode-keys vi

# 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-continuum'
set -g @continuum-restore 'on'
set -g @continuum-boot 'on'
set -g @continuum-save-interval '15'
# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
run '~/.tmux/plugins/tpm/tpm'