How To Setup a Firewall with UFW on an Ubuntu and Debian
Rayhan Using IPv6 with UFW If your Virtual Private Server (VPS) is configured for IPv6, ensure that UFW is configured to support IPv6 so that it configures both your IPv4 and…
Ubuntu
Install Ubuntu on the Raspberry Pi
What we’ll need A microSD card (4GB minimum, 8GB recommended) A computer with a microSD card drive A Raspberry Pi 2, 3 or 4 A micro-USB power cable (USB-C for…
Configure Static IP Address
We will use eth0 in this example, your interface can be named differently, see Finding your network interface. If you have disabled the either wicd or the network manager you…
Time Synchronization with NTP
ntpdate Ubuntu comes with ntpdate as standard and will run it once at boot time to set up your time according to Ubuntu’s NTP server. ntpdate -s ntp.ubuntu.com ntpd The…