Install tmux
# cd /usr/ports/sysutils/tmux/ ; make install clean ; rehash
tmux options
# make showconfig
===> The following configuration options are available for tmux-1.5:
LIBEVENT2=on "Use libevent version 2"
LIBEVENT_STATIC=off "Build with static libevent"
BACKSPACE=on "Build with tty/keys patch"
===> Use 'make config' to modify these settings
Configuration Examples:
# ls /usr/local/share/examples/tmux
By default, tmux loads the system configuration file from /usr/local/etc/tmux.conf, if present, then looks for a user configuration file at ~/.tmux.conf.
Add following lines to your tmux.conf:
# vim /usr/local/etc/tmux.conf
or
# vim ~/.tmux.conf
### Note: key meaning
### C- means ctrl-, so C-x is ctrl-x.
### M- means meta (generally left-alt or escape)-, so M-x is left-alt-x.
### Set the prefix to ^A.
### Note: the default prefix is Ctrl-b.
unbind C-b
set -g prefix ^A
bind a send-prefix
### Set the maximum number of lines held in window history.
set -g history-limit 5000
### terminal 256 colors.
### As the tmux manual suggests: for tmux to work correctly, this must be set to "screen" or a derivative of it.
### Note: modify following line and set it to the terminal supported by your system (run cat /etc/termcap | egrep 'screen-256color|xterm-256color' to verify), and uncomment it.
###set -g default-terminal screen-256color
###set -g default-terminal xterm-256color
### Instructs tmux to expect UTF-8 sequences to appear in this window.
setw -g utf8 on
### Instruct tmux to treat top-bit-set characters in the status-left and status-right strings as UTF-8;
set -g status-utf8 on
### date format: hostname weekday month day, hour:minute
set -g status-right '#H %a %b %d, %H:%M'
### Set status line background colour.
set -g status-bg black
### Set status line foreground colour.
set -g status-fg yellow
### Set status line background colour for the currently active window.
setw -g window-status-current-bg magenta
### Set status line foreground colour for the currently active window.
setw -g window-status-current-fg white
### Reload tmux.conf configuration file
### Note: alternative way to reload the configuration file:
### Method 1: Run from command line: tmux source-file ~/.tmux.conf
### Method 2: In any tmux sessions: [prefix Ctrl-b] : source-file /usr/local/etc/tmux.conf
### Method 3: bind the source-file command with a key like following line, then you type: ctrl-b-r
bind r source-file /usr/local/etc/tmux.conf
### [START] vi- and vim-like bindings
### 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 panes like vim
### feel free to change the "5" to however many lines you want to resize by, only
### one at a time can be slow
bind < resize-pane -L 5
bind > resize-pane -R 5
bind - resize-pane -D 5
bind + resize-pane -U 5
### bind : to command-prompt like vim
### this is the default in tmux already
bind : command-prompt
### vi-style controls for copy mode
setw -g mode-keys vi
### [END] vi- and vim-like bindings
Add following line to your ~/.cshrc:
# vim ~/.cshrc
### Note: modify following line and set it to the terminal supported by your system (run cat /etc/termcap | egrep 'screen-256color|xterm-256color' to verify), and uncomment it.
#setenv TERM screen-256color
#setenv TERM xterm-256color
Add following lines to your ~/.vimrc:
# vim ~/.vimrc
" To enable 256 colors in vim, put this your .vimrc before setting the colorscheme.
set t_Co=256
Use following script to test verify whether your terminal supports 256 colors:
a small perl script that outputs a grid of 256 colors in your console.
It should look like this:
To see a list of TERM values supported by the system:
# cat /etc/termcap
# cat /etc/termcap | egrep 'screen-256color|xterm-256color'
Determine the terminal capability interface:
# tput Co
8
# tput colors
115
# cap_mkdb
# setenv | grep TERM
# echo $TERM
# tmux
# tmux ls
# tmux a -d
# tmux attach -d -t 1
Move window, reorder window
The 'swap-window' command is closest to what you want. "Prefix :" (that is "Ctrl-B :" by default) brings you to the tmux-command prompt. There you enter 'swap-window -s 3 -t 1' to let window number 3 and window number 1 swap their positions.
To move the current window to the top, do 'swap-window -t 0' (if base-index is 0, as it is by default).
You can bind that command to a key (T for "top" for example) by adding
bind-key T swap-window -t 0
to your ~/.tmux.conf.
Note: if you see following error messages after run the tmux command:
csh: Cannot open /etc/termcap.
csh: using dumb terminal settings.
Make sure you set following line to the terminal supported by your system (run cat /etc/termcap | egrep 'screen-256color|xterm-256color' to verify) in your /usr/local/etc/tmux.conf:
set -g default-terminal screen-256color
or
set -g default-terminal xterm-256color
Other useful tool:
tmuxinator - Manage complex tmux sessions easily
screen and tmux
A comparison of the features (or more-so just a table of notes for accessing some of those features) for GNU screen and BSD-licensed tmux.This document released for use under the PPL license available at http://code.dayid.org/ppl/ppl.txt
Want more information about tmux and screen? Check out This page also
The formatting here is simple enough to understand (I would hope). ^ means ctrl+, so ^x is ctrl+x. M- means meta (generally left-alt or escape)+, so M-x is left-alt+x | ||
| Action | tmux | screen |
| start a new session | tmux OR tmux new OR tmux new-session | screen |
| re-attach a detached session | tmux attach OR tmux attach-session | screen -r |
| re-attach an attached session (detaching it from elsewhere) | tmux attach -d OR tmux attach-session -d OR tmux a -d | screen -dr OR screen -RD |
| re-attach an attached session (keeping it attached elsewhere) | tmux attach OR tmux attach-session | screen -x |
| detach from currently attached session | ^b d OR ^b :detach | ^a ^d OR ^a :detach |
| rename-window to newname | ^b , <newname> OR ^b :rename-window <newname> | ^a A <newname> |
| list windows | ^b w | ^a w |
| list windows in chooseable menu | ^a " | |
| go to window # | ^b # | ^a # |
| go to last-active window | ^b l | ^a l |
| go to next window | ^b n | ^a n |
| go to previous window | ^b p | ^a p |
| see keybindings | ^b ? | ^a ? |
| list sessions | ^b s OR tmux ls OR tmux list-sessions | screen -ls |
| toggle visual bell | ^a ^g | |
| create another shell | ^b c | ^a c |
| exit current shell | ^d | ^d |
| split pane horizontally | ^b " | |
| split pane vertically | ^b % | |
| switch to another pane | ^b o | |
| kill the current pane | ^b x OR (logout/^D) | |
| close other panes except the current one | ^b ! | |
| swap location of panes | ^b ^o | |
| show time | ^b t | |
| show numeric values of panes | ^b q | |
Reference:
http://gala4th.blogspot.com/2011/09/install-tmux-on-freebsd-tutorial-step.html
http://www.dayid.org/os/notes/tm.html
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