Godaddy VDS can be managed through SSH logon. The logon method is as follows:
1. log on with an SSH client.
Putty putty SSH login software is recommended
Enter the Server IP address and click "open"
Then, log on with the user name and password. If [usename @ IP-**] $ is displayed, the logon is successful. However, this is a common user who does not have the root permission. the Godaddy VPs configuration must be loaded;
After you enter the password, the logon success prompt is as follows:
2. After Successful Logon, enter "Su-root". You must enter the root password to access the administrator privilege.
As you can see, it indicates that the server has the root permission and can be set.
Su-Root
This should be the reason for the environment variable. You need "Su-root" from the common user Su to the root user so that all the environment variables will be converted.
Excerpt http://baoedu.com