https://libz.dev/categories/learn/ Recent content in Learn on Zhibo's Blog Hugo -- gohugo.io Copyright © 2016-{year} Zhibo Li. All Rights Reserved. Fri, 31 May 2024 10:03:02 +0100 https://libz.dev/posts/domain-email/ Fri, 31 May 2024 10:03:02 +0100 https://libz.dev/posts/domain-email/ Many people are asking why I am using a custom domain email address instead of a Gmail or an Outlook email - I have tried many email accounts from various providers, however, having an email address with my own domain is much cooler than with a Google’s or Microsoft’s. Firstly, let us introduce the basic concepts of a domain email. A domain email address is an email address that uses a custom domain name, such as yourname@yourdomain. https://libz.dev/posts/linux-swap-conf/ Tue, 11 Jul 2023 00:00:00 +0000 https://libz.dev/posts/linux-swap-conf/ There are times when we become anxious about our RAM space. However, it is not easy to physically increase the RAM, especially if you have already used up all the memory slots! In such cases, the best alternative is to increase the swap space. There are several methods to modify the swap space, and here I am going to share a method I found on DBA Genesis1 that doesn’t require rebooting your machine. https://libz.dev/posts/linux-ops/ Wed, 28 Jun 2023 00:00:00 +0000 https://libz.dev/posts/linux-ops/ Installing a Linux distribution on a physical machine has become much easier than before. However, there are still some initial configurations that need to be done manually. I often forget the steps and command details, so I take detailed notes so that I don’t have to Google them multiple times. Add sudo privilege to a user In most Linux distros, the sudoers file should be located at /etc/sudoers, firstly we change to the root user, https://libz.dev/posts/hyperv-linux/ Tue, 23 May 2023 00:00:00 +0000 https://libz.dev/posts/hyperv-linux/ Microsoft Hyper-V is a hypervisor that runs on Windows Operating Systems including Windows 11. It allows you to run multiple operating systems on the same physical computer. Hyper-V is a type 1 hypervisor, which means that it runs directly on the hardware of the physical computer. This makes it more efficient than type 2 hypervisors like VirtualBox and VMware, which run on top of an operating system. Hyper-V can be used to run a variety of operating systems as guests, including Windows, Linux, and FreeBSD. https://libz.dev/posts/learn-spanish/ Sat, 22 Apr 2023 00:00:00 +0000 https://libz.dev/posts/learn-spanish/ I always want to learn more languages. As there are so many lanauges all over the world, I need to pick one or two languages for learning in the following couple of months. Firstly, I would like to start from Spanish. I have searched the Internet and got some advice from the most advanced AI chatbot - ChatGPT. “Start with the basics: Learn the Spanish alphabet, numbers, and basic grammar rules.