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I'm in Curt's class too ;)

Did you ever get options and arguments interspersed properly? If so, how did you go about that?

Is it possible to get a script that uses getopts to accept options and arguments in any order?

eg. -g -h 2 4 works like -g 2 -h 4.

Hey folks, thanks in advance for any help or advice.

1. The problem statement, all variables and given/known data:

I'm supposed to write a script that takes 3 arguments, like "compute.sh 1 + 2"...

Was confused at the nawk for a sec then realized I should be using gawk :p

Thanks for all your help guys. I really want to understand why these work though, so could someone explain the...

So if I used -d".", how could I get, say the 5th or 6th part?

Hello all

I'm using bourne shell and need to figure out how to cut out a specific portion of some output. For example, my output from my command is:

12.12.52.125.in-addr.arpa name =...

Thanks, that really helped. I had to modify it to add $3 to make it have the "else" part, but then it worked! Also, didn't know that you shouldn't have 'done' at the end too, but I just took that...

1. The problem statement, all variables and given/known data:
So I have to write a Bourne script that will add two numbers, taking only two arguments and informs the user when it is used...