Tmux Configuration

tmux.conf

###########################
#  Configuration
###########################

# use vim key bindings
setw -g mode-keys vi

# highlight window when it has new activity
setw -g monitor-activity on
set -g visual-activity on

#Evil mouse settings
##scroll buffer
set -g mouse on

# re-number windows when one is closed
set -g renumber-windows on

# shorten command delay
set -sg escape-time 1


###########################
#  Key Bindings
###########################

# tmux prefix changing ctrl+b to ctrl+j
#unbind C-b
#set -g prefix C-j

# copy with 'enter' or 'y' and send to mac os clipboard: http://goo.gl/2Bfn8
unbind -t vi-copy Enter
bind-key -t vi-copy Enter copy-pipe "reattach-to-user-namespace pbcopy"
bind-key -t vi-copy y copy-pipe "reattach-to-user-namespace pbcopy"

# create 'v' alias for selecting text
bind-key -t vi-copy v begin-selection

# paste
unbind C-p
bind C-p paste-buffer


# Provides most of the following configuration via tmux
# plugin 'tmux-plugins/tmux-pain-control'
# window splitting
# unbind %
# bind | split-window -h
# unbind '"'
# bind - split-window -v

# resize panes
# bind -r H resize-pane -L 5
# bind -r J resize-pane -D 5
# bind -r K resize-pane -U 5
# bind -r L resize-pane -R 5

# map Vi movement keys as pane movement keys
# bind h select-pane -L
# bind j select-pane -D
# bind k select-pane -U
# bind l select-pane -R

# quickly switch panes
unbind ^J
bind ^J select-pane -t :.+

# force a reload of the config file
# Now it comes within tmux sensible
#unbind r
#bind r source-file ~/.tmux.conf \; display "Reloaded!"

# Make the current window the first window
bind T swap-window -t 1

# Toggle Synchronize panes
bind-key s set-window-option synchronize-panes

###########################
# Status Bar
###########################

# Moving tmux statusbar on top
set -g status-position top
set -g status-justify centre           # center window list for clarity

# show session, window, pane in left status bar
set -g status-left-length 40
set -g status-left '#[fg=green]#S#[fg=blue] #I:#P#[default]'

# show hostname, date, time, and battery in right status bar
#set-option -g status-right '#[fg=green]#H#[default] %m/%d/%y %I:%M\
 #[fg=red]#(battery discharging)#[default]#(battery charging)'

set -g status-right '♪ #(exec amixer get Master | egrep -o "[0-9]+%" | egrep -o "[0-9]*") | ♥#(acpi | cut -d ',' -f 2) | %a %m-%d %H:%M'


# send C-q to send prefix in child tmux inside a tmux
bind-key -n C-q send-prefix


###########################
# Pane
###########################

# set color of active pane
set -g pane-border-fg colour235
set -g pane-border-bg black
set -g pane-active-border-fg blue
set -g pane-active-border-bg black

#------------
# tabs
#------------
setw -g window-status-format "#[fg=white]#[bg=blue] #I #[bg=blue]#[fg=white] #W "
setw -g window-status-current-format "#[bg=brightmagenta]#[fg=white] *#I #[fg=white,bold]#[bg=cyan] [#W] "
# setw -g window-status-content-attr bold,blink,reverse

###########################
# Colors
###########################

# color status bar
set -g status-bg colour235
set -g status-fg white

# highlight current window
set-window-option -g window-status-current-fg black
set-window-option -g window-status-current-bg green


###########################
# List of plugins
###########################
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'tmux-plugins/tmux-pain-control'
#set -g @plugin 'tmux-plugins/tmux-resurrect'

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

##############################
### Color & Style Settings ###
##############################

# source ~/.bin/dotfiles/tmux/theme.conf


################################
#  Shortcuts
################################


#   Sessions
#
#   :new<CR>  new session
#   s  list sessions
#   $  name session
#   Windows (tabs)
#
#   c  new window
#   w  list windows
#   f  find window
#   ,  name window
#   &  kill window
#   Panes (splits)
#
#   %  vertical split
#   "  horizontal split
#
#   o  swap panes
#   q  show pane numbers
#   x  kill pane
#   +  break pane into window (e.g. to select text by mouse to copy)
#   -  restore pane from window
#   ⍽  space - toggle between layouts
#   PREFIX q (Show pane numbers, when the numbers show up type the key to goto that pane)
#   PREFIX { (Move the current pane left)
#   PREFIX } (Move the current pane right)

#   Misc
#
#   d  detach
#   t  big clock
#   ?  list shortcuts
#   :  prompt