tmux.conf

# Start numbering at 1
set -g base-index 1

# Allows for faster key repetition
set -s escape-time 0

# Set status bar
set -g status-bg black
set -g status-fg white
set -g status-left ""
set -g status-right "#[fg=green]#H"

# Rather than constraining window size to the maximum size of any client
# connected to the *session*, constrain window size to the maximum size of any
# client connected to *that window*. Much more reasonable.
setw -g aggressive-resize on

# Activity monitoring
setw -g monitor-activity on

# Highlight active window
set-window-option -g window-status-current-style bg=green

# Use vi shortcuts in copy mode
setw -g mode-keys vi

# use hjkl for switching panes
bind-key -r l select-pane -R
bind-key -r k select-pane -U
bind-key -r j select-pane -D
bind-key -r h select-pane -L
bind-key -r C-l resize-pane -R 5
bind-key -r C-k resize-pane -U 5
bind-key -r C-j resize-pane -D 5
bind-key -r C-h resize-pane -L 5

unbind-key Up
unbind-key Down
unbind-key Left
unbind-key Right
unbind-key M-Up
unbind-key M-Down
unbind-key M-Left
unbind-key M-Right
unbind-key C-Up
unbind-key C-Down
unbind-key C-Left
unbind-key C-Right

# use arrow keys for switching windows left and right
bind -n S-Left previous-window
bind -n S-Right next-window
unbind-key p

# new window gets inserted at the current location
bind-key c new-window -a

# scroll buffer size
set-option -g history-limit 20000

# enable more colors
set -g default-terminal "xterm-256color"

# enable clickable windows
set -g mouse on