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Useful Screen Commands

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nidhinjo:
>> To install screen


--- Code: ---#yum install screen
--- End code ---

>> After installation if you see "/var/run/screen must have permissions 777" then change the permission to 777 


--- Code: ---#chmod 777 /var/run/screen
--- End code ---

>> To list screenname and state (attached or detached)


--- Code: ---#screen -ls
--- End code ---

After typing screen -ls it will show whether screen is "detached" or "attached" state

>> To reattach "detached" screen


--- Code: ---#screen -r <screenname>
--- End code ---

>> Leaving screen


--- Code: ---press down ctrl + A together and type D   (ctrl A + D)
--- End code ---


>> When u type screen -ls if the screen is attached, then do the below


--- Code: ---#screen -D <screenname>     then

#screen -r <screenname>
--- End code ---

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