use strict;
perl -Mstrict script.pl
#!/usr/bin/perl -w
perl -w script.pl
use warnings;
use diagnostics;
print STDERR "The value is [$value]\n";
require Data::Dumper;
print STDERR "The hash is ", Data::Dumper::Dumper( %hash ), "\n";
perl -d script.pl
sprintf() 가 왜 화면에 찍지 않는 가 신기하다고 생각한 적도 있습니다.
perldoc -f function_name
perldoc Module::Name
perl -MModule::Name -le 'print Module::Name->VERSION';
require Data::Dumper;
print STDERR Data::Dumper::Dumper( \%ENV );
Groups(http://groups.google.com) 를 검색하세요.
| TopicForm | |
|---|---|
| TopicType | ETC |
| SubjectArea | |
| Summary | Brian's Guide to Solving Any Perl Problem |