OpenVZ Question:
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Do you know what are the commands that are required to manage OpenVZ virtual machine?

Answer:

The commands that are required to manage OpenVZ are as follows:
To show a list of all running VPSs we require a command named vzlist that list the containers and its parameters. The command that is used with it is: vzlist -a
the commands can have many parameters like -o that displays only specified parameters with the name.
To calculate the usage for each container's resources a command named vzcalc is used that show all the shared host system resources that is used by a particular container. -v is the parameter that is used to show only the valid containers that are currently in use.

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