Linux commands are the basics of operations and maintenance (O&M) work, and they are very important. For O&M engineers, memorizing Linux commands can significantly improve work efficiency. Here, I would like to share570 common Linux commands, which canbe searched with one click, and quickly referenced. The PDF format can be opened anytime for memory. In … Read more
Click the above “Beginner Learning Visuals“, choose to add “Star” or “Pin“ Amazing content delivered at the first time Think of the scenes in the movie The Matrix, which probably leave many people in awe. In fact, the simplest way to achieve the screen rain effect on a computer is just to use the Linux … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer đ Join the technical exchange QQ group of 1000 people, note ăWeChat Official Accountă for faster approval Essential 60 Practical Linux Commands Revealed (Part 1) 31. awkďźA text processing tool for text manipulation and data extraction awk '{print $1}' file_name # Extract the first … Read more
Although most of my work is related to networking, I also deal with Linux systems, especially after using Mac, where I work daily in a command-line environment with a black background. My memory is not very good, and I can’t remember many useful Linux commands. Therefore, I am gradually summarizing them for future reference. Basic … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer đ Join the technical exchange QQ group of 1000 people Note ăPublic Accountă for faster approval In Linux, there are various methods to create files. Here are some common methods: 1. touch Command touch filename is used to create an empty file. If the … Read more
Click the blue text above to follow us Resource Sharing Linux Beginner to Advanced Practical Course â Scan to watch the video â 1. cat displays file content starting from the first line Syntax: cat [-AbEnTv] Option -A: Equivalent to the combined option -vET, can list some special characters instead of just blanks; -b: lists … Read more
Click the blue text above to follow us 1. Basics of the Linux File System 1. Characteristics of the Linux File System The Linux file system adopts a tree structure, starting from the root directory root (/). The Linux virtual file system allows many different types of file systems to coexist and supports operations across … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer đ1000 people technical exchange QQ group, note ăpublic accountă for faster access Introduction The Linux operating system, with its powerful stability, flexibility, and openness, plays an important role in servers, desktops, and embedded systems. In the world of Linux, files and directories are the … Read more
For those who are new to Linux, the variety of file names associated with Linux can be quite confusing. Take compressed files as an example; we know that the most common compressed files in Windows are just two types: .zip and .rar. However, Linux is different. It has many types of compressed file names such … Read more
âźClick the image below to search for the codeă001ă, and receive154-page Linux study notes. cd Change directory: > cd ../ # Change to the parent directory > cd /tmp # Change to the /tmp directory > cd ~ # Change to the current user's home directory ls command Command to view files and directories, abbreviation … Read more