In last month's issue, I talked about Linux permissions (see "It's Better to Ask Forgiveness..." in the May 2015 UpFront section). I could have covered SUID, GUID and sticky bit in the same article, ...

Linux 101: What is the SUID permission? Your email has been sent If you’re new to Linux administration, you’ve probably already started learning about file permissions. If I said “drwxrwxr-x ...