tmux.conf

# Blue powerline theme
source-file "${HOME}/.tmux-themepack/powerline/double/blue.tmuxtheme"

# key bindings for vi-style use
is_vim="ps -o state= -o comm= -t'#{pane_tty}' \
    | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"

bind-key -n C-h if-shell "$is_vim" "send-keys C-h" "select-pane -L"
bind-key -n C-j if-shell "$is_vim" "send-keys C-j"  "select-pane -D"
bind-key -n C-k if-shell "$is_vim" "send-keys C-k"  "select-pane -U"
bind-key -n C-l if-shell "$is_vim" "send-keys C-l"  "select-pane -R"
bind-key -n C-\ if-shell "$is_vim" "send-keys C-\\" "select-pane -l"

bind-key -T copy-mode-vi C-h select-pane -L
bind-key -T copy-mode-vi C-j select-pane -D
bind-key -T copy-mode-vi C-k select-pane -U
bind-key -T copy-mode-vi C-l select-pane -R
bind-key -T copy-mode-vi C-\ select-pane -l


#set-option -g default-terminal "xterm-color256"
set -g status-keys vi
set -g mode-keys vi

# Reload config with 'r' key
unbind r
bind r source-file ~/.tmux.conf\; display-message "Config reloaded..."

# Go to last window with Ctrl-b
unbind C-b
bind C-b last-window

# Clear pane with Ctrl-k
bind -n C-k send-keys C-l \; clear-history

# Mouse support
set -g mouse on

# Enable scrolling
set -g terminal-overrides 'xterm*:smcup@:rmcup@'