screen -r command not found

[sandro]

Hi,

can any one make me clear what is the screen -r command do.and where exactly it is used..

Thanks
Regards,
Sandro

[mflorell]

the screen utility is required for astguiclient/VICIDIAL to work. All of the always-running server processes run inside of screen sessions.

screen is a utilitythat allows you to run a command-line shell and detatch from it then reattach to it later. It also allows logging of all shell input-output.