Linux commands and concepts you need for performing essential tasks on a server as a DevOps, SRE, or SysAdmin are critical. I'll do my best to explain everything as simple as possible.

Blindly executing commands can also reinforce bad habits, preventing users from learning the reasoning behind each step.

野火《i.MX Linux开发实战指南》书籍及代码. Contribute to Embedfire/embed_linux_tutorial development by creating an account on GitHub.

We list the best Linux server distros, to make it simple and easy to choose and manage the Linux distro that's most suited to your server needs. Usually bundled along with Apache, MySQL, and PHP ...

In most Linux distributions, members of the "sudo" or "wheel" group are granted sudo privileges. To view the members of the "sudo" group, you can use the getent command or simply list the contents of ...

Discover how to create a private VPN on a VPS using WireGuard. Follow my hands-on journey that covers setup, key generation, ...

I review privacy tools like hardware security keys, password managers, private messaging apps and ad-blocking software. I also report on online scams and offer advice to families and individuals about ...

They also maintain a detailed knowledge base and video tutorial tfor common issues. Enterprise customers get dedicated ...

Discover the essential IT tech skills — troubleshooting, cybersecurity, hardware, and data analysis — that power digital literacy and career growth.