What are the linux commands that are able to do steps 2, 3, 4 and 6?

1. Start a script session 2. Generate the list of files along with their user owner's from /bin. 3. Generate the list of groups that own files in /tmp. 4. Use the ps aux command to generate a list of unique users running processes. 5. Terminate the script session. 6. Create a compressed archive of the typescript called lab3.tar.gz