Understanding the Linux file permissions

Linux supports multiple users and groups on the system to log in, create, modify and delete files and folders. System files and folders must be protected from the ordinary users to avoid accidental deletion or modification. Configuration files can contain sensitive data like passwords and certificates. Our home user directory can contain our private secrets…

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How to install a secure Apache2 web server on Debian 11?

The expected outcome is:

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How to use Python virtual environments in Visual Studio Code?

I need both Linux and Windows environments at the same computer. I have been a Linux desktop user for almost 20 years, but some of the tools I use recently require Windows 10. Dual boot was a great solution, but it required double hard disk space and maintenance. One of my daily driver tools is…

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