etc.

etc.

How to clear all Windows event logs

This guide shows a sample of a batch file to clear all Windows event logs.
etc.

How to install OpenSSH server on Windows Server 2019 in offline environment

This guide shows how to install OpenSSH server on Windows Server 2019 that is in an offline (blocked internet access) environment. There are two manners.
etc.

How to install Python 3.x from source on Linux

This guide shows how to install Python 3.x from source on RHEL / CentOS 8 Linux. At this time, I'll install Python 3.9.
etc.

How to add packages from DVD / ISO by dnf (yum) on Linux

This guide shows how to add packages by dnf (yum) on RHEL / CentOS 8 Linux. It's useful in offline (blocked internet access) situations.
etc.

How to mount Windows share (SMB) on Linux

This guide shows how to mount a Windows share (SMB) on RHEL / CentOS 8 Linux. I'll show you two manners. The first is temporary mount, and the other is automatic and persistent.
etc.

How to mount ISO image on Linux

This guide shows how to mount an ISO image on RHEL / CentOS 8 Linux. I'll show you two manners. The first is temporary mount, and the other is automatic and persistent.
etc.

How to mount CD/DVD on Linux

This guide shows how to mount a CD or DVD on RHEL / CentOS 8 Linux.