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*Enter the command 'screen' and press enter
 
*Enter the command 'screen' and press enter
 
**The screen shell will look very similar to your normal terminal shell
 
**The screen shell will look very similar to your normal terminal shell
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*screen commands starts with pressing Ctr-a in the keyboard
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**'Ctr-a c', create new window
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**'Ctr-a Ctr-a', Switch to previous window
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**'Ctr-a n', Switch to next window
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**'Ctr-a p', Switch to previous window
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**'Ctr-a #', # is the id of the window you want to move to
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**'Ctr-a "', See the list of opened windows. Also you can select a window to move to.
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**'Ctr-a A', to rename the current window. Will help later to remember the tasks in the windows
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**'Ctr-a K', Kill program in current window
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*To detach your terminal from the process press 'Ctr-a d'. This will close the window, but the process still running. Also, if you close your terminal, all processes called from screen will still running.
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*To reattach left running processes, open a terminal and type 'screen -r'. Whaalllaaa!!! All your processes are still there.
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*For other commands inside screen, type 'Ctr-a ?'

Latest revision as of 09:09, 7 March 2009

Keeping a process running after closing an ssh connection to a Linux computer

  • Connect to the Linux computer with ssh
  • Enter the command 'screen' and press enter
    • The screen shell will look very similar to your normal terminal shell
  • screen commands starts with pressing Ctr-a in the keyboard
    • 'Ctr-a c', create new window
    • 'Ctr-a Ctr-a', Switch to previous window
    • 'Ctr-a n', Switch to next window
    • 'Ctr-a p', Switch to previous window
    • 'Ctr-a #', # is the id of the window you want to move to
    • 'Ctr-a "', See the list of opened windows. Also you can select a window to move to.
    • 'Ctr-a A', to rename the current window. Will help later to remember the tasks in the windows
    • 'Ctr-a K', Kill program in current window
  • To detach your terminal from the process press 'Ctr-a d'. This will close the window, but the process still running. Also, if you close your terminal, all processes called from screen will still running.
  • To reattach left running processes, open a terminal and type 'screen -r'. Whaalllaaa!!! All your processes are still there.
  • For other commands inside screen, type 'Ctr-a ?'

Alumni Liaison

Basic linear algebra uncovers and clarifies very important geometry and algebra.

Dr. Paul Garrett