Hi,
I'm a complete beginner at all this business so any help is appreciated.

I have a script (not written by me) which I need to modify. My problems is....

tail -1c $file

.... I understand this will return the final character of the $file variable. I need to make it return the first character of the $file variable. I've already tried first, top, front etc. but non seem to work.

And please don't ask what version of unix i'm running - all I do is boot up windows and use a program called Exceed.

Cheers for any help.

Perhaps you might try the head command and not tail ...

I can only get head to return a set number of lines. i.e. head -n1 would return the first line. I need something to return the first character/byte etc. Is there an a -? I can use to make it output only the first character?

Thanks

Just to be clear, we are talking about returning the first or final character of a file, and does not matter if it is referenced by actual name or the filename is contained in a variable. Returning portions of what is currently held in a variable is very common, but I think not what we want here.

OK, so head -1 myfile gets you the first line. Now pipe that into a command that will cut the first column out. But if the first line is empty, this solution results in null:

Homework problem???

Obvious homework questions. I have reviewed your posts and all of them show classic homework type questions.

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