The Linux grep command is a powerful search tool. From my experience, I’ve realized that most of the power I get from it comes from just a handful of options. These are the ones I reach for constantly ...

Viewing the content of files and examining access permissions and such are very different options. This post examines a number of ways to look at files on Linux. There are a number of ways to view ...

To get started on the task of determining whether files on your system look the way they did when they were first installed, you should take a look at the /var/sadm/install/contents file on your ...