Using qm help Command (with examples)

The qm help command is a powerful tool in the Proxmox environment that allows users to display help information for specific commands. This command is extremely useful for users who are new to Proxmox or need assistance with a particular command. In this article, we will explore three different use cases of the qm help command and provide code examples along with their motivations, explanations, and example outputs.

Use Case 1: Display help for a specific command

The first use case of the qm help command is to display help information for a specific command. The code for this use case is as follows:

qm help command

Motivation:

This use case is helpful when you are unfamiliar with a specific command and need detailed information about its usage, options, and syntax. It can also be used to retrieve examples and see the expected output of a command.

Explanation:

• qm: This is the command-line tool used in Proxmox for managing virtual machines.
• help: This is a subcommand of qm used to display help information.
• command: This argument should be replaced with the actual command for which you want to retrieve help information.

Example Output:

By running qm help create, you will get detailed help information about the create command, including its usage, options, and syntax.

Use Case 2: Display help for a specific command with detailed information

The second use case of the qm help command is to display help information for a specific command with additional details. The code for this use case is as follows:

qm help command --verbose true|false

Motivation:

This use case is useful when you need more detailed information about a specific command, such as the underlying processes, dependencies, or any extra information that might be relevant.

Explanation:

• qm: This is the command-line tool used in Proxmox for managing virtual machines.
• help: This is a subcommand of qm used to display help information.
• command: This argument should be replaced with the actual command for which you want to retrieve help information.
• --verbose: This option specifies whether to display additional detailed information. It accepts either true or false as values.

Example Output:

By running qm help create --verbose true, you will get more detailed information about the create command, including its usage, options, syntax, as well as any underlying processes, dependencies, or any extra information that might be relevant.

Use Case 3: Display general help for the qm command

The third use case of the qm help command is to display general help information for the qm command itself. The code for this use case is as follows:

qm help

Motivation:

This use case is helpful when you need a general overview of the qm command and its available subcommands. It provides a quick reference guide for all available commands and their basic functionality.

Explanation:

• qm: This is the command-line tool used in Proxmox for managing virtual machines.
• help: This is a subcommand of qm used to display help information.

Example Output:

By running qm help, you will get a list of available subcommands for the qm command along with a brief description of each subcommand’s functionality.

Conclusion

In this article, we explored three different use cases of the qm help command in the Proxmox environment. We provided code examples, motivations, explanations, and example outputs for each use case. The qm help command is a valuable tool that helps users navigate and understand the various commands available in Proxmox.