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open(FH, "error_log"); @data = <FH> for (my $index = 0; $index < $data; $index++) { ... $nextline =~ s/|notice|\[|\]|,mpmstats:,|\t|rdy,|bsy,| +rd,|wr,|ka,|log,|dns,|cls,|bsy:,|in,//g; print $nextline; }