需要移除的一些组件：
yum remove httpd* php* mysql* *mail* -y
需要预安装的组件：
yum install gcc gcc-c++ flex make perl quota vixie-cron
yum install gcc-c++
yum install flex
yum install make
yum install perl
yum install quota (磁盘配额)
yum install vixie-cron
yum install db4-devel cyrus-sasl-devel
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很好，很经典，看完受用终生
最近总是失眠，16小时就醒一次
很收益
辛苦博主了，收藏一下
很不错0 ，讲的也很好，很羡慕啊
支持一下，完美的技术博客。
shell 用户路过.
注：本人博客地址更换，麻烦LZ修改友链地址，谢谢配合.
比较简洁，不知道怎么用
在DNSpod的论坛上看到你说的aws的dkim无法验证，我也遇到相同的问题，在网上找了相关的原因，可能是由于dnspod没有遵循一些规范所造成的，以下的原文
https://forums.aws.amazon.com/message.jspa?messageID=369556#369556
估计短时内不好解决这个问题
Inserting the 3 CNAME records in your DNS is just a meaning of “saying” that the keys are managed by SES and they should be retrieved from there.
A TXT DNS query for the CNAME records provided to you is the type of check SES is doing as well in order to verify a DKIM setup since this is the one that will be performed by ISPs.
Apparently, your DNS provider is not following the RFC http://tools.ietf.org/html/rfc1034 (it doesn’t return anything in the answer section although it should)
CNAME RRs cause special action in DNS software. When a name server
fails to find a desired RR in the resource set associated with the
domain name, it checks to see if the resource set consists of a CNAME
record with a matching class. If so, the name server includes the CNAME
record in the response and restarts the query at the domain name
specified in the data field of the CNAME record.
You could either contact your DNS provider to ask them if they can follow the RFC or you could try to switch to another provider (I can recommend Amazon Route53 )