Ubuntu’s included NetworkManager software aims to make your network connections “just work.” Nevertheless, sometimes thing go awry. There are times you have to adjust or change your connection ...

Every Linux user who takes their privacy seriously understands the importance of using a virtual private network or VPN. Establishing a secure connection to a VPN server protects a device’s IP address ...

How to add a powerful web-based system and network load monitor to Ubuntu Server Your email has been sent Every Linux system admin knows how important it is to be able to keep track of how a server ...

If your Ubuntu-based Web server receives a dynamic IP address from your company's Internet Service Provider, the server will automatically be configured to use the ISP's Domain Name System (DNS) ...

Jack Wallen shows you how to flush the DNS cache on your Ubuntu Servers to avoid DNS-released networking issues. Image: gonin/Adobe Stock Sometimes a network connection doesn’t seem to function how we ...