现象 # service docker start Redirecting to /bin/systemctl start docker.service Job for docker.service failed because the c

一键安装： wget https://git.io/vpn -O openvpn-install.sh && bash openvpn-install.sh cd easyrsa && ./easyrsa

Maven jobs and Java versions compatibility : Because java serialized classes are exchanged between Jenkins Controller an

为确保安全，kubernetes 系统各组件需要使用 x509 证书对通信进行加密和认证。 CA (Certificate Authority) 是自签名的根证书，用来签名后续创建的其它证书。 在以下3台机器上部署etcd集群，用命令行部

Tomcat 配置不正确 The Tomcat server.xml 配置不正确: scheme should be 'https' proxyName should be 'wiki.xxx.com'

#按需wget相应的deb包 wget https://mirrors.aliyun.com/zabbix/zabbix/5.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_5.0-1+

1.备份系统自带源 mv /etc/apt/sources.list /etc/apt/sources.list.bak 2.修改/etc/apt/sources.list文件 vim /etc/apt/sources.list 加入如

server { listen 80; server_name 二级域名; location / { rewrite ^/(.*)$ 重定向的域名$1 permanent; } } `

Ubuntu 12.04 didn’t install the MIB files. Even if you install the SNMP applications. Just check the preamble of /etc/s

找到适合自己Ubuntu版本的镜像源，我的是Ubuntu20.04，所以这里我复制以下配置 deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multi