tmux.conf

# Make it use C-a, similar to screen..

unbind C-b
unbind l
set -g prefix C-a
bind-key C-a last-window

set-window-option -g xterm-keys on
set-window-option -g mode-keys vi

# bind-key -t vi-copy 'v' begin-selection
# bind-key -t vi-copy 'y' copy-selection
unbind p
bind p paste-buffer

bind C-l send-keys 'C-l'

# smart pane switching with awareness of vim splits
bind -n C-h run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-h) || tmux select-pane -L"
bind -n C-j run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-j) || tmux select-pane -D"
bind -n C-k run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-k) || tmux select-pane -U"
bind -n C-l run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-l) || tmux select-pane -R"
bind -n C-\ run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys 'C-\\') || tmux select-pane -l"