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
Linux | Red Hat Certified | IT Technology | Operations Engineer 👇 1000-person technical exchange QQ group Note [Public Account] for faster approval In Linux, there are two ways to control resources: One is based on POSIX (dependent on the PAM module), which limits user session resources. The other is based on Cgroup, mainly used … Read more
Click on 'Little White Learns Vision' above, choose to add "Starred" or "Top"<br/>Important content delivered to you first<br/> As a beginner learning Linux, what should you do if you can’t remember commands, can’t classify them, and can’t filter the key points? Don’t worry, experts have compiled and organized a list of the 150 most commonly … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer 👇Technical exchange QQ group of 1000 people, note [public account] for faster approval Address Bus The width of the address bus is generally 32 or 64. Each bus can exhibit either electric or non-electric (weak signal), with an energized bus interpreted by the computer … Read more
Source: Machine Learning Algorithms and Python Learning This article is approximately 2500 words long and is suggested to be read in 5 minutes. This article brings you 156 commonly used commands in the Linux system. Linux commands are commands used to manage the Linux system. In the Linux system, whether it is the central processing … Read more
Introduction:If you want a secure experience, you might not want to continue using the 32-bit Linux kernel. This article has 1234 words, reading time is about: 2 minutes We have many Linux distributions tailored for 32-bit systems🔗 itsfoss.com. So, why do I want to discourage the use … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer 👇1000-person technical exchange QQ group, note [public account] for faster approval Soft and Hard Links Difference between Soft and Hard Links: Soft Link: It is an independent file with its own inode and inode number. Hard Link: It is not an independent file; it … Read more
Linux memory is a computer resource that backend developers need to understand deeply. Proper use of memory helps improve machine performance and stability. This article mainly introduces the organization structure and page layout of Linux memory, the causes of memory fragmentation and optimization algorithms, various memory management methods in the Linux kernel, memory usage scenarios, … Read more
▼Click the image below to search for the secret code【001】, claim your154-page Linux study notes. 1. Files and Directories 1. cd command (Used to switch the current directory; its parameter is the path of the directory to switch to, which can be either an absolute or relative path) cd /home Enter the ‘/home’ directory cd … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer 👇 Join the 1000-person technical communication QQ group. Note: [Public Account] for faster approval 1. Basic Concepts Environment variables (environment variables) generally refer to parameters used to specify the operating environment of the operating system. For example: when we write C/C++ code, we never … Read more