How to use Linux screen

• Workaround for problems encountered in use

  When you first use screen, you will get an error, which is related to the user's permissions.

  [Email protected] ~]$ screen

  Cannot open your terminal '/DEV/PTS/4 '-please check.

  The workaround is to type:

  Script/dev/null

  Detailed Description: http://urchin.blog.51cto.com/4356076/1153322/

  Put a portal, screen the details of how to use: http://www.ibm.com/developerworks/cn/linux/l-cn-screen/

• Creating Session Sessions

  Screen-s Jiqimao

  Screen will create a session with the name Jiqimao. Perform the tasks that you want to perform in this session, such as Beeline-f A.sql,terminal's window is off without affecting the execution of the task.

• Leave temporarily, preserving tasks or programs in a screen session

  When you need to leave temporarily (the program in the session does not close, still running) you can use the shortcut key CTRL + A D (that is, hold down CTRL, then press A,d Mac is also the CTRL key)

• Resume screen session

  screen-r Jiqimao

• List all session lists

  screen-ls

  screen lists the list of currently existing sessions, such as

  42389. Jiqimao is the Jiqimao session created for the screen just now, has temporarily exited the Jiqimao session, so the status is detached, when the use of Screen-r Jiqimao state will become attached, 42389 is the process ID of this screen session, which can also be used when resuming a session: Screen-r 42389

• Turn off session for screen

  Exit

  Execution: Exit will prompt: [screen is terminating], indicating that the screen session has been successfully exited.

How to use Linux screen