Reply “001” below in the public account to obtain the 154-page Linux study notes compiled by Ke Gan. Introduction I have been struggling in the operations and maintenance field for several years. I still remember when I started, I only knew how to use some simple commands, and when writing scripts, I made them as … Read more
Matlab is a scripting programming language that is widely used in various research fields due to its ease of use and comprehensive library of functions. Today, I will discuss the books and processes that can help a beginner become proficient in Matlab. Before diving into the specifics, I hope everyone understands that Matlab knowledge is … Read more
To plot simple functions in MATLAB, follow these steps: 1. First, define the independent variable x and set the domain for x; 2. Then define the function y, y = f(x); 3. Finally, call the plotting command, such as the plot command: plot(x,y), where x represents the X coordinate values and y represents the Y … Read more
Click the above “Mechanical and Electronic Engineering Technology” to follow us In Linux, the read command is used to read data from standard input (usually the keyboard) and assign the input data to a variable. This command is very useful in scripts as it allows the script to pause execution and wait for user input. … 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 👇 Join the technical exchange QQ group of 1000 people, note 【WeChat Official Account】 for faster approval Essential 60 Practical Linux Commands Revealed (Part 1) 31. awk：A text processing tool for text manipulation and data extraction awk '{print $1}' file_name # Extract the first … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer 👇 Join the technical exchange QQ group of 1000 people Note 【Public Account】 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
Linux | Red Hat Certified | IT Technology | Operations Engineer 👇 Join the technical exchange QQ group with 1000 members, note 【Public Account】 for faster approval 1. Getting Input When building a simple Shell, the first step is to get input and obtain environment variables: it can run like a shell and retrieve some … Read more
In MATLAB, the “:” operator can be used to create vectors, subscript arrays, and specify iterations, making it one of the most useful MATLAB operators. The following example creates a row vector that includes numbers from 1 to 10: 1:10 When MATLAB executes this statement, it returns a row vector containing integers from 1 to … Read more
Hello everyone, today I want to share a super useful debugging tool – the Python extension for GDB! As a Python developer, debugging code is an essential skill. By combining GDB with Python scripts, we can make debugging smarter and more efficient. Let’s explore this powerful debugging tool together! What is GDB-Python? GDB-Python is a … Read more