in reply to Re: Re: Re: Using awk within system() or open()
in thread Using awk within system() or open()
D'oh!
You're right. Try this instead:
open(UPTOP, q(cat /proc/uptime | awk '{ print $1 } |'));
Actually, shouldn't it be:
open(UPTOP, q(cat /proc/uptime | awk '{ print $1 }'|));
or even (avoiding the "useless use of cat")
--open(UPTOP, q(awk '{ print $1 }' /proc/uptime |));
"The first rule of Perl club is you don't talk about Perl club."
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