ssh config的配置

如果我们不想每次ssh 又要输用户名又要很长的hostname , 可以配额 ~/.ssh/config

例子:

➜  ~ cat ~/.ssh/config

Host jenkins
  Hostname jenkins.devops.esolution.services
Host knime
  Hostname 10.241.18.128
  User ubuntu
  IdentityFile ~/.ssh/jenkins-autodeploy
Host *
  StrictHostKeyChecking no
  ServerAliveInterval 240
  User [e-mail]