If you’re a Linux user, it’s important to know your kernel version. The kernel is the core of the operating system, and it’s responsible for managing hardware and software resources. In this blog post, we will discuss three different ways to check your kernel version in Linux. Let’s get started! The following commands can be …
David Cao
In Linux, the swap space is used as a place for the operating system to store data that it can no longer fit into the main memory. If your server starts to run low on memory, the operating system will use the swap space to store data temporarily. This can cause your computer to run …
Do you want to change the hostname in Linux? There are three different ways that you can do this: through the command line, through a configuration file, or through a GUI tool. In this blog post, we will discuss each of these methods in detail. We will also provide instructions on how to execute them. …
Do you need to change your timezone on Linux for some reason? There are two ways that you can do this. In this blog post, we will discuss both methods and show you how to execute them. Changing your timezone can be a bit tricky, but with the help of this guide, you should be …
Page load times are a critical factor for any website. The faster your pages load, the more likely users are to stick around and engage with your content. One way to measure and improve page load times is to focus on your Largest Contentful Paint score. In this blog post, I will discuss four ways …
If you’re running an EC2 instance in Amazon Web Services (AWS), it’s important to know which availability zone your instance is in. Each availability zone has different characteristics, so it’s important to choose the right one for your needs. In this blog post, we will discuss three ways to find the EC2 instance availability zone …
When you are working with Amazon EC2, it’s important to know which region your instance is running in. If you’re not sure how to find this information, don’t worry! We will show you three different ways to do it. Let’s get started! Find region info of EC2 instance from metadata data in AWS The best …
If you’re running a business on Amazon Web Services (AWS), then you know that instances are an important part of your infrastructure. It’s crucial to be able to identify your EC2 instances easily so that you can manage them effectively. In this blog post, we will discuss three different ways to check your EC2 instance …
A VPN is a program installed on your device that redirects your internet connection through its own servers around the world. This allows you to virtually change your location online, with the effect of making you more anonymous, and tricking sites like Netflix into showing you content that’s blocked in your country. A VPN also …
The Domain Name System (DNS) is the phonebook of the Internet. Humans access information online through domain names, like hulu.com or hbo.com. Web browsers interact through Internet Protocol (IP) addresses. DNS translates domain names to IP addresses so browsers can load Internet resources. DNS comes under the Application Layer. Internet Protocol and the hierarchy of …