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cenots7升级openssl

时间: 2023-12-12 13:33:36 浏览: 79

以下是CentOS 7升级OpenSSL的步骤： 1.安装编译工具和依赖项 ```shell yum install -y gcc make perl openssl-devel ``` 2.下载并解压OpenSSL源代码 ```shell wget https://www.openssl.org/source/openssl-1.1.1s.tar.gz tar -zxvf openssl-1.1.1s.tar.gz cd openssl-1.1.1s ``` 3.编译和安装OpenSSL ```shell ./config --prefix=/usr/local/openssl --openssldir=/usr/local/openssl shared zlib make && make install ``` 4.输出详细的OpenSSL信息 ```shell openssl version -a ``` 5.创建新的OpenSSL软连接 ```shell ln -s /usr/local/openssl/include/openssl /usr/include/openssl ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl ln -s /usr/local/openssl/lib/libssl.so.1.1 /usr/lib64/libssl.so ln -s /usr/local/openssl/lib/libcrypto.so.1.1 /usr/lib64/libcrypto.so ``` 6.修改系统配置 ```shell echo "/usr/local/openssl/lib" >> /etc/ld.so.conf ldconfig -v ``` 7.查看OpenSSL版本 ```shell openssl version ```

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