Login Servers

  1. Login to JI server
    1. 你可以从https://202.121.180.2:4430/ 下载新的VPN客户端,安装完毕并运行后,服务器地址一栏请填入https://202.121.180.2:4430/
    2. 然后输入 VPN用户名:dezhi.zhou,即可正常登录VPN。
    1. vpn连接成功后,请ssh 访问cluster 地址10.11.11.2,用户名dezhi.zhou
  2. Login to JIM server
    username password Ip address for the server
    dezhi_zhou  

    Server 1: 10.11.13.37

    Server 2: 10.11.13.69

    root  

    请注意

    1. dezhi_zhou已经加入sudo组
    2. 已禁止root用户远程ssh密码登陆,请勿更改策略。
    3. 所有SSD空间已经分配到根目录,所有HDD空间已经分配到data目录。
    4. 服务器目前配置为2SSD+3HDD, 2SSD 已做raid 0 , 3HDD 已做raid 5。 Raid 0 相比单SSD性能有较大提升,但是不提供数据冗余,请做好日常的数据备份
    5. 后台运行程序 nohup ./a.out
    6. 查看job:jobs
  3. access remote repository through SSH
    1. Generate SSH key by “ssh-keygen -t rsa -C “your email””
    2. I will produce a .pub file. You should copy the content in this file to the github website (find your account – setting – SSH key).
    3. eval `ssh-agent -s`
    4. Then “ssh-add fileName”, where the file is the one you produced in the previous step
    5. Then test with “ssh -T git@github.com”
    6. “git remote rm origin”
    7. “git remote add origin link”, where you can copy the link in the repisitory on the github website (the SSH link).