摘要：host ip获取rds的ip sudo yum -y install mariadb mysql --version mysql -h ip -u admin -p show databases; sudo yum repolist sudo yum -y update sudo yum -y i 阅读全文

摘要：sudo yum update -y sudo amazon-linux-extras install docker -y sudo /bin/systemctl start docker.service sudo systemctl enable docker sudo usermod -a -G 阅读全文

摘要：1 [ec2-user@ip-10-0-0-104 ~]$ docker load -i httpd.tar 2 3c816b4ead84: Loading layer 58.47MB/58.47MB 3 f8a0a368bee8: Loading layer 2.56kB/2.56kB 4 e10 阅读全文

摘要：1 先设置root登录 2 psftp: no hostname specified; use "open host.name" to connect 3 psftp> open 13.208.189.66 4 login as: root 5 root@13.208.189.66's passwo 阅读全文

摘要：sudo passwd root 两遍密码 sudo sed -i 's/^.*PermitRootLogin.*/PermitRootLogin yes/g' /etc/ssh/sshd_config; sudo sed -i 's/^.*PasswordAuthentication.*/Pass 阅读全文