https://tm.root-n.com/ Thu, 11 Dec 2025 23:12:12 +0900 FeedCreator 1.7.2-ppt DokuWiki https://tm.root-n.com/lib/images/favicon.ico https://tm.root-n.com/ https://tm.root-n.com/programming:perl:etc:output_debug_log * 関数 sub print_log { my $str = shift; my $logfile = "/path/to/debug.log"; my $msg = sprintf("%s\x0A", $str); open FH, ">> $logfile" or die "Can't open $logfile:$!"; print FH $msg; close FH; } * デバッグしたい箇所に以下を記述 programming:perl:etc Sun, 12 Jul 2020 15:03:32 +0900