tmux configuration

.tmux.conf

# Remap prefix from C-a to C-Space
unbind C-b
set -g prefix C-Space
bind C-Space send-prefix

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

# Switch panes with Alt-key w/o 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
# Switch panes with Alt-key w/o prefix (Vim mappings)
bind -n M-h select-pane -L
bind -n M-l select-pane -R
bind -n M-k select-pane -U
bind -n M-j select-pane -D

# Reload config with r
bind r source-file ~/.tmux.conf \; display 'Reloaded ~/.tmux.config'
# Sync panes with s
bind s setw synchronize-panes \; display 'Sync mode toggled'

# Enable mouse mode by default
# set -g mouse on
# Toggle mouse mode
bind m set -g mouse \; display 'Mouse mode toggled'