Click the above“Mechanical and Electronic Engineering Technology” to follow us A process is a running activity of a program regarding a set of data in a computer. It is the basic unit for resource allocation in the system and the foundation of the operating system structure. It is the basic unit of dynamic execution in … Read more
The Linux system generally has four main parts: Kernel, shell, file system, and applications. The kernel, shell, and file system together form the basic operating system structure, allowing users to run programs, manage files, and use the system. A part of the hierarchy is shown in Figure 1-1. 1. Linux Kernel The kernel is the … Read more
1. Introduction The previous article discussed how to check process priority; this one explains how to set process priority. There are two methods for setting process priority: Command line; Source code; 2. Command Line Method main.c: #include <stdio.h> int main(int argc, char *argv[]) { while(1) { ; } return 0; } Compile: gcc -o proc-pri … Read more
<span>top</span> is a very powerful real-time system monitoring tool in Linux that allows you to dynamically view the system’s operating status, including the usage of resources such as CPU, memory, and processes. 1. Starting top To start top, simply enter the following command in the terminal: top 2. Overview of the top Interface The top … Read more
Introduction Since the 18th National Congress of the Communist Party, with the continuous changes in the domestic and international environment, China has set two phases of carbon emission reduction targets: to achieve “carbon peak” by 2030 and “carbon neutrality” by 2060. The “dual carbon” goals have had a profound impact on economic and social development, … Read more