NAME

MD5Check - Use it for init Web files's md5 values of your site(or other dir), and check if it changed.

检查web目录(或者其他重要系统目录)md5值,当目录文件变化提醒。用于文件防篡改。

SYNOPSIS

   use MD5Check;

## 初始化目录md5值,参数为要监控的目录

my $mydir=shift;
print  md5init($mydir);

##生成执行文件,保存为fileinit.pl然后执行 perl fileinit.pl web目录 > webmd5-20160920 ## 对目录文件进行检查,只需输入之前保存的md5 文件值。

use MD5Check;
my $mydir=shift; 
print md5check($mydir);

## perl filemd5check.pl webmd5-20160920。

## oneliner,perl单行程序实现功能。

需要安装该模块,简单通过 cpanm MD5Check 安装。

   $ perl -MMD5Check -e 'print md5init("/web")' >file
   $ perl -MMD5Check -e 'print md5check(file)'

DESCRIPTION

MD5Check - Use it for init Web files's md5 values of your site(or other dir), and check if it changed.

MD5Check is not standardized. This module is far from complete.

Git repo

[github](https://github.com/bollwarm/MD5Check)

AUTHOR

[orange] <linzhe@ijz.me>,[blog](http://ijz.me)

COPYRIGHT AND LICENSE

Copyright (C) 2016 linzhe

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

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