default session in screen command

Linux and Unix-Like Fedora
1

Hello sir,
Im in a Fedora 9 system.
Im using screen to invoke the session that is created by me.
Whenever we open the terminal then a session is created by the operating system. I want to know what is the name of default session in screen command.
I could not get it using "screen -ls". Can you please tell me:confused:

2

That session isn't created by the OS, but by screen itself, and the naming convention used for the socket is <pid of screen>.<tty where invoked>.<hostname>
You can see this information if you enter "screen -ls" after starting a screen session. If there are no sockets, there are no screen sessions you can re-attach to.

3

Hello sir,
I do know that 'screen -ls' will give the info abt the screens created by us.
BUt I wanted to know what is the name of the screen that is started(by default) when we click on terminal ????

4

I don't know if I understand you correctly. What do you mean by "when we click on terminal"? Do you mean a terminal emulation like GNOME Terminal, Konsole or XTerm, or something else? Do you automatically start the screen utility when you run one of those? And what do you mean by "name of the screen"?