.tmux.conf

# Use C-a as prefix and free C-b
set -g prefix C-a
unbind C-b

# Send C-a to application by pressing it twice
bind C-a send-prefix

# Reload configuration file
unbind r
bind r source-file ~/.tmux.conf \; display "Configration file .tmux reloaded!"

# Redefine splitting shortcuts
bind | split-window -h \; display "Splitting Vertical"
bind - split-window -v \; display "Splitting Horizontal"

# Enable mouse mode and pane selection
setw -g mode-mouse on
set -g mouse-select-pane on
set -g mouse-resize-pane on
set -g mouse-select-window on

# Toggle mouse on
bind m \
    set -g mode-mouse on \;\
    set -g mouse-resize-pane on \;\
    set -g mouse-select-pane on \;\
    set -g mouse-select-window on \;\
    display 'Mouse: ON'

# Toggle mouse off
bind M \
    set -g mode-mouse off \;\
    set -g mouse-resize-pane off \;\
    set -g mouse-select-pane off \;\
    set -g mouse-select-window off \;\
    display 'Mouse: OFF'

# Titles (window number, program name, active (or not)
set-option -g set-titles on
set-option -g set-titles-string '#H:#S.#I.#P #W #T'

# Pane Selection
bind -n C-left select-pane -L
bind -n C-down select-pane -D
bind -n C-up select-pane -U
bind -n C-right select-pane -R

# Sync tmux panes (replicates input from one pane to the others)
bind p setw synchronize-panes