system() executes the command specified but it doesn't capture the output of the command.

system() will return the exit status of the command as returned by the 'wait' call.

Update:

Use backtick(``) to capture the specified command's output.

my @array = `grep -i "top-" filename | awk '(print $3)'`;

In reply to Re: Storing system grep's output to an array in perl by vinoth.ree
in thread Storing system grep's output to an array in perl by tc_blr

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