LINUX

How to change static ip address on Ubuntu server 20.04

Canonical has changed the way we configure static IPs in Ubuntu. Ubuntu Server requires editing a .yaml file (complete with proper adherence to correct code indent for each line of the block), in order to configure your IP addressing. Open up a terminal window on your Ubuntu 20.04 server (or log in via secure shell). Change into the /etc/netplan directory with the…

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LINUX, LINUX SERVER

How to Stop and Disable Firewalld on CentOS 7

A firewall is a complete solution that dynamically manages network connections and trust levels of interfaces. This gives you complete control over whether to allow traffic to the system or how to reject it.. Starting with CentOS 7, FirewallD replaces iptables as the default firewall management tool. It is highly recommended to keep the FirewallD service enabled, but in some…

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LINUX, LINUX SERVER

How to install Remmina

We want to tell you here that Remmina is usually included in your distribution, or you can add to an external store. Ubuntu And Linux Mint Lubuntu Remmina will no longer be available as a PPA package after the release of version 1.4.8. An official PPA with Remmina 1.4.7 release can be installed by copying and pasting this in a…

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