开源、架构、Linux C/C++/python AI BI 运维开发自动化运维。 春风桃李花 秋雨梧桐叶。“力尽不知热 但惜夏日长”。夏不惜，秋不获。@ruiY--秦瑞

摘要： jumpeserver的安装部署 1. 随机生成加密密钥 if [ "$SECRET_KEY" = "" ]; then SECRET_KEY=`cat /dev/urandom | tr -dc A-Za-z0-9 | head -c 50`; echo "SECRET_KEY=$SECRET_K 阅读全文

摘要： nginx 服务页面刷新报404 try_files $uri $uri/ /index.html; 阅读全文

摘要： 解压jar包 修改配置文件 添加MANIFEST.MF 并打成jar包（注意不压缩） 执行jar包 // 复制jar包cp /data/single/job/champion-job-single-sms-1.0/champion-job-single-sms-1.0.jar .// 解压jar包j 阅读全文

摘要： https://sonatype-download.global.ssl.fastly.net/repository/downloads-prod-group/3/nexus-3.58.0-01-unix.tar.gz 阅读全文

摘要： 使用navicat连接非默认端口的数据库 有时候数据库服务器端口不是默认的1521、1433 、3306等端口时，我们要如何通过Navicat连接它们呢？很简单，只需要在ip地址后面加“，端口号”即可 阅读全文

摘要： 编译rocketMQ dashboard '爆出'的错误 No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK mvn clean package no java 阅读全文

摘要： MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk. Commands that may modify the data set are disabled. P 阅读全文

摘要： MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk. Commands that may modify the data set are disabled. P 阅读全文

摘要： cat /etc/my.cnf | grep -v "#" | grep -v "^$"[mysqld]port=13306max_allowed_packet=1024Mdatadir=/var/lib/mysql/datasocket=/var/lib/mysql/mysql.socksymbo 阅读全文

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