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I just watched some more episodes of "The Big Bang Theory" and it seems that Alex (Sheldon's assistant) is no longer part of the show, anyone know what episode is about her dismissal?

Thanks.

Hi,

There is a very nice music in midway episode 5 of season 1 of the show Stargate Universe, it is when they are waiting for the ship to enter the sun (when they assume they are going to die). If...

It is for work.

I thought head and tail only operate on files; in my case the input is text that is being passed to my script so I cannot do it with tail or head unless I save the text into a file...

Thanks for the reply. After getting each line I will need to check for presence of specific words in each of those lines and that helps me decide whether the script should exit 1 or it should exit 0.

Hi,

I am receiving a text variable inside my shell script from the user. The variable is stored into $1. Now I want to read the first 3 lines of this variable and place them into 3 separate...