7 ways to create a file in Linux
In Linux, there are a few ways to create a file. In this blog post, we will discuss 8 of the most common methods. Each method has its own advantages and disadvantages, so it is important to understand them all…
Daniel Cao
2 ways to append text to the end of file in Linux
There are a few ways to append text to the end of a file in Linux. In this blog post, we will discuss two of them: using the “>>” operator, and using the “tee” command. Let’s get started! Append text…
Understanding hugepages in Linux
In computing, a page is a unit of memory. The size of a page depends on the operating system and hardware. In Linux, a page is usually 4096 bytes (4 KB). However, in some cases pages can be up to…
3 Ways to check process running time in Linux
In this blog post, we will discuss three different ways to check the running time of a process in Linux. This is a useful tool for troubleshooting and determining how long specific processes are taking to run. We will also…
3 ways to change file permissions in Linux
In this blog post, we will discuss two ways to change file permissions in Linux. The first way is through the use of the chmod command, and the second way is through the use of the graphical interface. We will…
3 ways to get last modified time of file in Linux
There are a few different ways to get the last modified time of a file in Linux. In this blog post, we will discuss three of them. The first method is to use the stat command. The second method is…
3 ways to check EC2 Instance ID in AWS
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 instances easily, so that you can manage them effectively. In…
2 Ways to login Linux server with SSH key
In this blog post, we are going to discuss two ways that you can login to your Linux server using an ssh key. The first way is by specifying the ssh key file in ssh command, and the second way…
3 ways to check open ports in Linux
Do you know how to check open ports in Linux? There are a few different ways to do it, and in this blog post we will discuss three of them: lsof, netstat, and ss. Each of these commands has its…
6 tips to use history command in Linux
The Linux history command is a powerful tool that can help you track your activity on the terminal. It can also be used to retrieve commands that you have previously executed. In this blog post, we will discuss 6 tips…