The program I'm trying to write will be a perl based client for a new uptimes gathering server.
Using perl is pretty obvious - everyone has it.
Now for the code, I've got everything down, except one part thats been nagging me.
The only line i have trouble with goes like this:

open(UPTOP,"cat /proc/uptime|awk '{print $1}'");

But, as I execute it, no errors come up, and this line is executed fine, but this line of code produces absolutely no output.
If I remove cat xxx and awk xxx the line will gather /proc/uptime correctly. Ive also tried system() and exec() and neither want to work with awk like this. Im not experienced enough with perl to know of any other better way to accomplish this.
Any ideas would be helpfull.

In reply to Using awk within system() or open() by SkullOne

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