How to gather information about all processes in Linux?

To gather information on all processes, you can use the “ps” command.

Enter the following command in the terminal:

ps -ef

This command will show detailed information for all processes, including process ID, parent process ID, user, CPU usage, memory usage, etc.

If you only want to display the processes of the current user, you can use the following command:

ps -u <username>

Replace “” with your username.

If you want to save the results to a file, you can use the following command:

ps -ef > processes.txt

This command will output all process information to a file named “processes.txt”.