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Awesome, thanks you guys. That really was a great help. I've found that grep truly is easy to use and rather powerful.

That's the good thing about UNIX and its utilities. Yeah, they may be...

Wow, that totally worked!

grep -E 'foo[^(]+$' index2.html

Can we go into this a little bit deeper?

-E: match using extended regular expressions.

[^(]: This is confusing me a little...

If I take out the ^ then grep matches nothing.

I'm not sure what you mean by it matches the beginning of a line...I thought that the ^ means not.

So basically, what I'm trying to express in...

Gots to do a little bit of research. UNIX is vast and ancient (by computer standards).

Try these websites:

http://www.geog.ucl.ac.uk/~plewis/teaching/unix/unix_cmds.html

Hey all! I'm trying to search a file and return all instances of a word, let's say 'foo' in this case, as long as it's not a function name. For example:

1) int foo; //OK
2) //'this is totally...