: 一開始 open LOG,">>logfile.txt";
: select(LOG);print "[MESSAGE] : The PTT_Perl File is already exists\n";
: select(STDOUT);print "[MESSAGE] : The PTT_Perl File is already exists\n";
: 不過這樣的話,程式之中需要PRINT的可能有數十行，這樣添加下去可能會錯亂...囧
: 不知道前輩是否有更好的建議呢 ?
: 煩請指教，感謝 :~)
open LOG,">>logfile.txt";
print LOG "[MESSAGE] : The PTT_Perl File is already exists\n";
print "[MESSAGE] : The PTT_Perl File is already exists\n";
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