Articles

How to Change the RDP Port and Update the Firewall on Windows

Step 1: Change the RDP Port Open the Windows Registry Editor - Press Windows Key + R, type...
How to allow firewall RedHat/CentOS/Fedora (using firewalld)

For CentOS, AlmaLinux, and Rocky Linux, the default firewall management tool is firewalld. this...
How to allow firewall Ubuntu/Debian-based systems (using UFW)

For Ubuntu/Debian systems, the most common and user-friendly firewall tool is UFW...
How to bind additional IP Almalinux

In AlmaLinux, you can bind additional IP addresses to your network interface by...
How to bind additional IP Debian 12

In Debian 12, configuring an additional IP address can be done using systemd-networkd or the...
How to bind additional IP Ubuntu 22.04

To bind an additional IP address to your Ubuntu 22.04 server, you need to configure the network...
How to bind an additional IP address (Windows)

Step-by-step guide Start Control Panel > Network and Internet > Network and Sharing Center...
How to change SSH port

Changing the default SSH port on a CentOS system can help enhance and security of your server. By...
How to change administrator password (Windows)

Login to the server Open the cmd or command prompt window Use the command below to...
How to change root password (Linux)

Login to the server with the current password. Use the command passwd type a new...
How to check if your Linux server auto-restart

To check if your Linux server has been automatically restarting, you can investigate on several...
How to run MTR for Linux

To run MTR (My Traceroute) from your Linux server, you need to ensure MTR is installed on your...
How to run MTR for MAC OS

To run an MTR (My Traceroute) test on a Mac OS, you'll first need to install MTR since it's not...
How to yum install nano

To install Nano using yum on CentOS, please follow these steps: Step 1: Update Your System...