GNU Screen
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GNU Screen

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A quick introduction into GNU screen.

A quick introduction into GNU screen.

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Transcript

  • 1. screen who needs a gui anyways? Sunday, February 8, 2009
  • 2. what‘s screen? • a session based console window manager • allows to navigate among numerous views • great options to configure • re-connects with interactive dialogs (e.g. mysql, perl, etc...) • can be controlled with just 4 commands • warning: vi-effect! first you hate it then you‘ll love it! Sunday, February 8, 2009
  • 3. some settings first • ~/.screenrc holds your configuration • put hotkeys and visual appearance there • copy config to all your remote machines • default configs available on the net Sunday, February 8, 2009
  • 4. how to work with it? • invoke with screen • resume session with screen -r • create new views with ctrl-a c • switch to views with ctrl-a [1-9] • rename views with ctrl-a A • detatch screen session with ctrl-a d Sunday, February 8, 2009
  • 5. situations to enjoy it • you are in the train in progress of saving the planet and your vpn connection croaks? just reinvoke screen and keep going • friday 9pm, you are fed up? shut down the computer, monday morning you‘ll be back at the same condition with a screen -r • even switch among mulitple screen sessions in case your have to juggle projects • even combine the above and have a beer inbetween Sunday, February 8, 2009
  • 6. the demonstration Sunday, February 8, 2009