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test.dat AAA01,1.45,0.42,1.54,1.49,1.47,1.36,1.81,0.47,1.8,0.55 ... RTY76,1.22,1.3,1.11,0.92,1.57,1.06,1.01,0.87,0.93 SDH45,15.38,12,22.32,23.3,19.74,46.42,2.06,1.7,2.17 WPL02,13.24,13.23,7.73,8.85,9.15,13.95,0,0,0,0,0
open my $CPUFILE, "<", $file or die "Unable to open sorted file $!"; ... $total += $_ for @col_average; print "Average CPU Time for Column for all servers in cpuatest.dat fil +e is "; print $total/@col_average, "\n";