Logging in as the root user should never be done on Linux. Using the root account could lead to disaster. Sudo is the preferred method of gaining elevated privileges. When I first started using Linux ...

PuTTY can do a lot more than allow you to log into Linux from another system. It also allows you to tailor your window in several ways. PuTTY is a great tool for connecting between systems of ...

How to cap the number of users allowed to log into your Linux servers Your email has been sent Your Linux servers are probably configured for remote SSH connection ...

How to send messages to users logged into your Linux machines Your email has been sent If you want to send a mass message to users who are logged into your Linux servers, Jack Wallen shows you how.