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	<title>系统运维 &#187; openssl</title>
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		<title>CentOS 7.x升级OpenSSL版本</title>
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		<pubDate>Sun, 10 Jul 2022 09:54:43 +0000</pubDate>
		<dc:creator>qihang01</dc:creator>
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		<description><![CDATA[操作系统：CentOS 7.x 为什么要升级OpenSSL版本？ CentOS 7.x 默认安装的OpenSSL是1.0.2k（CentOS 7.9） [root@mysql-master ~]# openssl version OpenSSL 1.0.2k-fips 26 Jan 2017 whereis openssl #查找opensll [root@mysql-master ~]# whereis openssl openssl: /usr/bin/openssl /usr/lib64/openssl /usr/share/man/man1/openssl.1ssl.gz 在编译安装php7.4及其以上版本的时候，需要高版本的OpenSSL；还有一些php开源框架例如ThinkPHP等程序需要高版本的OpenSSL；MySQL 8.x版本安装部署也需要高版本的OpenSSL。 1、使用yum源在线升级OpenSSL yum update openssl  #使用默认的yum源升级，发现版本没有变化 yum install -y epel-release  #安装epel源 yum install -y openssl11 openssl11-devel   #安装-1.1版本 [root@mysql-master ~]# whereis openssl11 #查找高版本的openssl openssl11: /usr/bin/openssl11 /usr/lib64/openssl11 /usr/include/openssl11 /usr/share/man/man1/openssl11.1.gz [...]<p><a rel="bookmark" href="https://www.osyunwei.com/archives/12747.html" target="_blank">查看全文</a></p>]]></description>
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