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LLE10156 : A command line window manager: screen

Symptom:

Screen is a full-screen command line window manager that multiplexes a terminal session between processes

Cause:

none

Solution:


To use screen you need to know the ctrl-a command wich means type control key plus a. This is the basic keystroke to know. When this keystroke has been entered, the program waits for a command to be given.

You just start screen by typing "screen" in your shell. (e.g. bash) You can have your settings saved in .screenrc.

 The following table shows a few (not all of them) of the interesting key bindings which I use the most:

command Function Explication
C-a 0 select 0 Selects screen 0
C-a 1 select 1 Selects screen 1
C-a n select n Selects screen n
C-a 9 select 9 Selects screen 9
C-a A title Allow the user to enter a name
    for the current window.
C-a c screen Create a new window with a shell
    and switch to that window.
C-a C clear Clear the screen.
C-a d    
C-a C-d detach Detach screen from this terminal.
C-a D D pow detach Detach and logout.
C-a space    
C-a n    
C-a C-n next Switch to the next window.
C-a N number Show the number (and title)
    of the current window.
C-a backspace    
C-a h prev  
C-a p    
C-a C-p   Switch to the previous window
    (opposite of C-a n).
C-a ? help Show key bindings.
C-a C- quit Kill all windows and terminate screen.
C-a : colon Enter command line mode.
C-a [    
C-a C-[    
C-a esc copy Enter copy/scrollback mode.
C-a ] paste Write the contents of the paste buffer to the
    stdin queue of the current window.
C-a R attach Re-attach to a running session and if none
    exists create one
C-a R attach Re-attach to a running session and if none
    tell me without creating a session.
C-a x multi user Attach to a running session for
    for looking at it in multi screen mode.
    You can use it for attaching to!

 

 

You can find an ebook for screen on this website by clicking on the homepage and then on ebooks. You will find a link to the ebook. (or type "http://www.lubby.org/stable/ebooks/Screen/index.html" in your browser)


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