If someone could please help me.
I can't figure out how to use a variable in a regexp.
Example.
I am writing a script to parse a web log and report on all the hosts in the
log.
However I have a command line option to exclude a domain from the report.
My problem is that I can't figure out how to
Why they are called Regular Expressions, I am not to sure. They should be
called Frustrating Expressions.
Once again I have what should be a simple problem and yet the solution
eludes me. I am creating a prompt that can only accept a number, it works
but with one exception, when someone enters a
I need a way to return the start of a line up to the first whitespace.
eg
Browser/Version Platform
I want just the Browser/Version information returned. It should be simple,
but for some reason the solution eludes me.
Any help is appreciated,
Stefan
