I'm a non-admin user on a linux system. No sudo, so I can't manage any groups. A team of ~5 other users need shared access (+w) to a subfolder I created. I don't want to give 777 permissions on the folder, I only want the team to have full permission to everything in that folder.
What's the most efficient way to handle this?
Most discussions either suggest group's (sudo needed), or changing ownership. Neither seem right. I wasn't clear from searches if ACLs were the way to go, so if they are can you explain how that works for such a shared folder?