Sudo lets you run any terminal command as another user — hence "substitute user" — but the default and most common use for it ...

The Tripwire installation is self-explanatory. How to install and use Tripwire to detect modified files on Ubuntu Server Your email has been sent Data security is of the utmost importance in your data ...

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 ...