If your /boot partition is full (100% use of space), the easiest way to fix the problem is to delete old and unused kernels that are often taking the space....

This article illustrates the steps required to downgrade (or is it upgrade?) the CentOS 8 from a GNOME server with GUI to a CLI command-line mode. I'll show you step...

If you want to host a domain on a server at home, using your ISP's connection, you will realize that your DNS provider (in my case GoDaddy) will not be...

This is a common error that refers to a corrupted or unusable SSL PEM file and sometimes occurs after upgrading Webmin or operating system. The fix is fairly simple. Login...

The following are the instructions for upgrading from CentOS 7 to CentOS 8. First we need to login as sudo sudo su Update your system by using YUM: yum update...

Windows 10 auto restart after the update is somewhat of an annoyance and Microsoft is well aware of the user resentment. However, because they refuse to provide any solution, nor...

The following short example shows how to export the list of file names (basenames) and extensions inside the directory as a comma-separated Excel file. Simply open PowerShell (run/powershell) and run...

Instructions on how to install Webmin on Centos 7.7 Step by Step Login to your remote server over SSH with your root credentials. Ideally, you should use putty, which supports...

As SnagIt currently doesn't support Linux, the Flameshot is likely the only screenshot taking utility worthwhile to consider if you're a Linux user. Here are step by step instructions on...

The following article demonstrates the process of testing any Wi-Fi capable device against a key reinstallation attack. I'll demonstrate the processes of executing the test using Kali Linux installed in...