How to check active sessions?

To check active sessions, you can follow these general steps depending on your operating system:

For Linux/Mac:

1. Open a Terminal: If you have access to a terminal, you can use the following command:

   who

   This command will list all users currently logged into the system.

2. Check for Terminal Processes: You can also check for active terminal sessions using:

   ps aux | grep terminal

   This will show you any terminal processes that are currently running.

For Windows:

1. Task Manager: Press Ctrl + Shift + Esc to open Task Manager. Look under the "Processes" tab for any active terminal applications (like Command Prompt or PowerShell).

2. Command Prompt: You can also use the following command in Command Prompt to see logged-in users:

   query user

For Web-Based Environments:

• Session Management: If you're using a web-based lab environment, look for a session management or dashboard feature that lists active sessions. This is often found in the settings or account section of the platform.

After identifying any active sessions, you can choose to close them if necessary.