Your Own Linux Sed is a stream editor that lets you edit text files in an interactive way. It is an important command for the Linux and Unix operating systems, the MS-DOS operating system, the OS X operating system, and other free or open source software. If you want to know all of its ins […]

Introduction. You can now make your own Linux, and it’s easier than you might think. In this article, we’ll show you how to do it step by step. What is Linux? Linux is a free and open-source operating system on your computer. It’s similar to Windows or Mac OS but completely different underneath. Why would […]

One of the most important types of Python data structure is the dictionary, also known as an associative array or hash table in other programming languages. While dictionaries are straightforward to use, there are some tips and tricks you should know when working with them. Here are five of them 1) Check if an item […]

Python’s list data type is incredibly versatile and can be used to store practically any kind of information you want. But that also means it can be overwhelming, with so many methods available to you! If you just want to know which are the best list methods to use, you’re in luck. Here are five […]

How to free up release unused cached memory in linux? Is it even possible, and if so, how do you do it? Read on to find out three ways to free up unused cached memory in Linux. Note that this doesn’t refer to physical RAM, but rather the virtual memory swap files used by your […]