In Kali Linux, the command that displays detailed information about all processes is: ps aux

Here's what this command does:

• ps: Stands for "process status" and is used to display information about active processes running on the system.
• aux: These are options passed to "ps"
• a: Lists information about all processes on the system, not just those associated with the current terminal.
• u: Displays detailed information about each process, including the user that owns the process and resource usage.
• x: Lists processes without controlling terminals.