dot_tmux.conf

#############
#  Options  #
#############
set -gw xterm-keys on
set -g set-titles on
set -g set-titles-string '#h [#S]:#I #W'

set -g automatic-rename on

############
#  Prefix  #
############
unbind C-b
set -g prefix C-a
bind a send-prefix

##########################
#  VIM-like Keybindings  #
##########################
# split windows like vim
# vim's definition of a horizontal/vertical split is reversed from tmux's
bind s split-window -v
bind v split-window -h

# move around panes with hjkl, as one would in vim after pressing ctrl-w
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# resize
unbind Left
unbind Right
unbind Down
unbind Up
bind -r Left resize-pane -L 2
bind -r Right resize-pane -R 2
bind -r Down resize-pane -D 2
bind -r Up resize-pane -U 2

# vi-style controls for copy mode
setw -g mode-keys vi

################
#  Navigation  #
################
bind -n C-Tab next-window
bind -n C-S-Tab previous-window

bind C-^ last-window
bind C-a last-window
bind -r C-Left swap-window -t -1
bind -r C-Right swap-window -t +1

##########
#  Copy  #
##########
bind y copy-mode
bind ESCAPE copy-mode
bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi y send-keys -X copy
unbind -T copy-mode-vi Space
bind-key -T copy-mode-vi Space send-keys -X copy-pipe "xclip -i -sel p -f | xclip -i -sel c"

###########
#  Mouse  #
###########
set -g mouse on

##########
#  Misc  #
##########
bind K confirm kill-server
set -g default-terminal "screen-256color"
set -ga terminal-overrides ",xterm-256color*:Tc"

# Start windows and panes at 1, not 0
set -g base-index 1
set -g pane-base-index 1

###########
# Plugins #
###########
# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'wfxr/tmux-power'

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
run '~/.tmux/plugins/tpm/tpm'