Tmux: Difference between revisions

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  # tmux new
  # tmux new


You can also name the session using the -s flag:
You can also name the session using the -s flag. In this instance I named the session ''mysession'':
  # tmux new -s $mysession
  # tmux new -s mysession


If you need to end your ssh session, but want your processes to keep running you can detach the screen session by using:
If you need to end your ssh session, but want your processes to keep running you can detach the screen session by using:
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The output will be similar to this:
The output will be similar to this:
  # user@machine:~$ tmux ls
  # user@machine:~$ tmux ls
  # session1: 1 windows (created Thu Oct 22 10:11:44 2020)
  # mysession: 1 windows (created Thu Oct 22 10:11:44 2020)
  # session2: 1 windows (created Thu Oct 22 10:11:52 2020)
  # session2: 1 windows (created Thu Oct 22 10:11:52 2020)
  # session3: 1 windows (created Thu Oct 22 10:11:58 2020)
  # session3: 1 windows (created Thu Oct 22 10:11:58 2020)
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  # user@machine:~$ tmux attach -t mysession
  # user@machine:~$ tmux attach -t mysession
===tmux Architecture===
tmux operates using a system of [[Tmux#Windows|Windows]] and [[Tmux#Panes|Panes]].
Each window can house multiple panes within it.


===Windows===
===Windows===
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You can close the current window using:
You can close the current window using:
  # Ctrl-b &
  # Ctrl-b &
===Panes===
Info for Panes


===Copy Mode===
===Copy Mode===

Revision as of 15:34, 23 October 2020

Introduction

tmux is a terminal multiplexer for Unix-like operating systems. It allows multiple terminal sessions to be accessed simultaneously in a single window. It is useful for running more than one command-line program at the same time. It can also be used to detach processes from their controlling terminals, allowing remote sessions to remain active without being visible.

Usage

To invoke a new tmux session, simply use the following command in a terminal:

# tmux new

You can also name the session using the -s flag. In this instance I named the session mysession:

# tmux new -s mysession

If you need to end your ssh session, but want your processes to keep running you can detach the screen session by using:

# Ctrl + b d

Then exit as normal.


If you have multiple screen sessions you can detach and reattach them at any time. To list the current screen sessions running, use:

# tmux ls

The output will be similar to this:

# user@machine:~$ tmux ls
# mysession: 1 windows (created Thu Oct 22 10:11:44 2020)
# session2: 1 windows (created Thu Oct 22 10:11:52 2020)
# session3: 1 windows (created Thu Oct 22 10:11:58 2020)

To reconnect to a specific tmux session you may use the attach command:

# user@machine:~$ tmux a -t mysession

or

# user@machine:~$ tmux attach -t mysession

Windows

In tmux, Windows show up at the bottom of your session with a name and a sort number.

You can create a new window in your session by using:

# Ctrl-b c

You can navigate to the next window using:

# Ctrl-b n

You can navigate to the previous window using:

# Ctrl-b p

You can rename the current window using:

# Ctrl-b ,

You can close the current window using:

# Ctrl-b &

Copy Mode

In order to navigate around a page in tmux, You must first enter Copy Mode and then you can start navigating:

To enter Copy Mode use:

# Ctrl-b [

Once in Copy Mode, you can navigate normally using the arrow keys as well as other functions.

To go to the top of the page type:

# g

To go to the bottom of the page type:

# G