This is probably in the wiki - but there seems to be some confusion about permissions, so I'll briefly describe them. There are four numbers that have have to do with permissions - the first is a ...

I once locked myself out of my files with a simple mistyped command. This was the first time I rendered my Linux installation unusable, and it was because I didn’t understand permissions. While I ...

Community driven content discussing all aspects of software development from DevOps to design patterns. If you work in a Unix based environment, you need a firm understanding of how chmod numbers work ...

One way to get a little more clarity on this is to look at the permissions with the stat command. The fourth line of stat’s output displays the file permissions both in octal and string format: $ stat ...