#!/usr/bin/perl system("uname -r"); system("uname -a");
$dbh = DBI->connect('dbi:Oracle:payroll','scott','tiger'); $dbh = DBI->connect("dbi:…
(1 x ++$_) =~ /^1?$|^(11+?)\1+$/ || print "$_\n" while $_ < 1000
#!/usr/bin/perl -w use Win32::Service; $host = ''; $status = Win32::Service::GetServices($…
#!/usr/bin/perl -w use strict; use Win32::Sound; Win32::Sound::Volume(65535); while (<*…
use Socket; $site_name = 'www.oschina.net'; $address = inet_ntoa(inet_aton($site_name)); p…
use strict; use warnings; use LWP::Simple qw(get); my $seq = downloadUniprot("P31749"); pr…
use LWP::UserAgent; use HTML::TreeBuilder; use LWP::Simple; use URI; use Encode; @list_url…
while (<>){ printf("%20s\t",$1) if /Server Software:\s+(.*?)\n/; printf("%10d\n",$1)…
#!/usr/local/bin/perl while ($inputline =(<>) ) { while ($inputline = ~/\b[A-Z]\S+/g…
#!/usr/bin/env perl # # 基本语法 # ;用于语句结束符 # #用于注释 # ""用于表示字符串,变量可以在""中被替换,如: $var = "world."…
print "请输入哈希的键值,输入结束后将统计每个哈希键输入的次数:\n"; while($line=<STDIN>){ chomp($line); if(exist…
Perl 使用 XML::Parser 来解析 XML 文件