cgcreate:tldr:9095b

The command cgcreate -g ${group_type1},${group_type2}:${group_name} is used to create a new control group (cgroup) with the specified group types and name.

Here's an explanation of the command parts:

• cgcreate: It is the command to create a new cgroup.
• -g ${group_type1},${group_type2}: The -g option specifies the group types that will be created. ${group_type1} and ${group_type2} are placeholders for actual group types. Multiple group types can be specified using a comma-separated list.
• ${group_name}: It is also a placeholder representing the desired name for the cgroup.

For example, if you want to create a cgroup with two group types: cpu and memory, and the name for the group is mygroup, the command would be:

cgcreate -g cpu,memory:mygroup

This command would create a cgroup named mygroup with both cpu and memory group types. You can replace cpu and memory with other valid group types as per your requirements.