Hi,
I often make a system call by using backticks, like this:
my $output = `cat /proc/loadavg`;
print $output;

[download]

, which works fine. But, If I want to capture the output from a "continous" application, like ping or top, how can I do that? Since these applications runs "forever" until you tell them to quit?

In reply to Capturing output from a "moving" system call by DreamT

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