perl 204

#Perl
防止网站被爬虫爬取的几种解决办法

#! /bin/bash LOGFILE=/var/log/nginx/access.log PREFIX=/etc/spiders #日志中大部分蜘蛛都有spider的关键字,但…

2015-12-14 494

#Perl
遍历当前目录的所有文件

#!perl # #Author:caryl # # use strict; use Cwd; use File::Spec; use File::Basename; open S…

2015-12-14 250

#Perl
perl读取excel文件内容

#!/usr/bin/perl -w use strict; use feature 'say'; use Spreadsheet::ParseExcel; ####excel操作…

2015-12-14 642

#Perl
冒泡排序

#!/usr/bin/perl use strict; use warnings; use feature qw(say); my @e = qw/ 4 88 5 21 92 37…

2015-12-14 434

#Perl
根据使用频率输出dmenu的结果

#!/usr/bin/perl # sydi_dmenu --- # # Filename: sydi_dmenu # Description: This script make …

2015-12-14 272

#Perl
Perl 数据库事务处理(提交和回滚)

use DBI qw(:sql_types); my $dbh = DBI->connect('dbi:mysql:sample_db','root','password',…

2015-12-14 1,010

#Perl
Perl 根据 Windows 的错误码获取详细的描述信息

# This function takes the error number returned by the Win32::GetLastError function. #!/us…

2015-12-14 472

#Perl
Perl 使用 XML::Parser 来解析 XML 文件

use XML::Parser; my $xmlfile = "yourXML.xml"; my $parser = XML::Parser->new( ErrorConte…

2015-12-14 361

#Perl
Perl 访问 Windows 的事件日志

#!/usr/bin/perl -w use Win32::EventLog; $area = 'System'; # Default $host = $ENV{'Computer…

2015-12-14 827

#Perl
Perl Socket 客户端通讯一例

#!/usr/bin/perl print "client\n"; $AF_UNIX=1; $SOCK_STREAM=1; $PROTOCOL=0; socket(CLIENTSO…

2015-12-14 592

#Perl
About Matrix

#!/usr/bin/env perl6 use v6; sub MAIN(Str :f($file)) { my @lines = $file.IO.lines; my @sub…

2015-12-14 1,008

#Perl
2个线程间的对话,有点耳熟,有点忧郁

#!/usr/bin/perl use threads; use threads::shared; use Thread; use Thread::Queue; use POSIX…

2015-12-14 719