On Unix/Linux systems, there are quite a few commands that can provide insights into the processes that are running, the resources those processes use, and the users responsible for them. Some of ...

The ps command that we all use to list processes has some interesting options that many of us never take advantage of. While the commonly used ps -ef provides a complete listing of running processes, ...

The bug allows users to bypass privilege restrictions to execute commands as root. A vulnerability in Sudo, a core command utility for Linux, could allow a user to execute commands as a root user even ...