Unix permissions control who can read, write or execute a file. You can limit it to the owner of the file, the group that owns it or the entire world. For security reasons, files and directories ...

File permissions are core to almost everything you do on your Linux machine, from viewing a PDF to saving an image and running an app. The core model keeps things simple, but there are quite a few ...

I have a situation on my network where small people (about 5-10 year olds) all share a large file share called the "Everyone Folder". How can I allow reading and writing but not deleting? I've gone ...

Bertel is a Linux user who likes budget smartphones more than flagships, uses a custom ROM, and gets his apps from F-Droid. When he isn't writing short stories for Android Police, you might find him ...