第一步：禁止系统yum/dnf安装或升级openssl和Zlib在 yum/dnf 配置文件中添加排除规则# 编辑全局配置文件 sudo vi /etc/yum.conf sudo vi /etc/dnf.conf # 添加以下内容（支持通配符） exclude=openssl* zlib* ... .. ...

update-alternatives --config opensslopenssl versionldd /usr/local/openssl-3.4.1/bin/opensslupdate-alternatives --display opensslnginx -V 21 | grep "built with OpenSSL"php -r "echo OPENSSL_VERSION_TEXT ...

本脚本支持离线安装和在线下载安装包安装openEuler2203由OpenSSH_8.8p1, OpenSSL 1.1.1m升级openEuler2403由OpenSSH_9.3p2, OpenSSL 3.0.12升级需新系统，只做基本设置升级#!/bin/bash update_sshssl_openEuler=v7.0 ...

UPDATE t SET detailed = JSON_SET(detailed, \'$."1".text\', (IFNULL((JSON_EXTRACT(detailed,\'$."1".text\')+\'3\'),\'3\'))) WHERE mid = 6这句话完成了 JSON字段“de ...