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I'm trying to get awk to do arithmetic functions with external variables and I'm getting an error that I cannot figure out how to fix.

Insight would be appreciated


money=$1
...

I would like to start coding on my mac, but I'm getting an error when I attempt to execute my script

-bash : testscript: command not found

I have verified that the #! line points to the correct...

Nevermind, I got the answer...had a brain fart

Thanks for your help :)

how would that translate into the bash shell?

i guess i should have mentioned thats what im coding in

I need to find the amount of information entered from within my script and I'm a bit stumped.

If the information was entered from the command line I could easily use the $# feature.

I figure I...

removed...

Is it possible for me to find numbers in a file by a range using grep?

like
cat data | cut -f1 | grep <info>

Im trying to find information and extract every amount that is less than a number...

Would that work for leap years as well?

How could I get a date's day of the week (ie Sunday) without using the date -d command?

So if a date was specified, it would give me the day of the week.

The date -d command looks something...

So i'm coding this loop for a class I have. I think it goes without saying that I don't have much experience with this. This loops is supposed to check the input entered by the user. If it's entered...

'm attempting to script an application for the bash shell. The application needs to check for birthday, but must check the birthday to see if the date is a) in the future b) exists at all (ie Feb...