6 Steps to Complete Linux System Porting and Development Environment Configuration for STM32MP157 Introduction The STM32MP157, as a dual-core heterogeneous processor launched by ST, integrates Cortex-A7 and Cortex-M4 cores, and has a wide range of applications in industrial control and smart devices. This article will detail how to set up a professional embedded Linux development … Read more
IntroductionDuring the Linux kernel boot process, a small penguin icon corresponding to the number of cores appears in the upper left corner of the screen (for the dual-core i.MX93, two small penguins will appear). Each penguin image has a resolution of 80×80, and this image corresponds to the ppm file in the kernel source code. … Read more
1. Introduction In today’s complex IT environment, effective system monitoring is crucial for maintaining the stability, performance, and security of Linux servers. This guide aims to provide system administrators and IT professionals with a comprehensive framework for Linux monitoring, covering various aspects from basic system resources to advanced performance metrics. 2. Why Monitor Linux Systems? … Read more
[Super Member V5] Files shared via Baidu Cloud: MT3 Skin Change Dream【… Link: https://pan.baidu.com/s/1XPJhUkS3il1o7A6QlYlTUA?pwd=6666 Extraction Code: 6666 Copy this content to open the ‘Baidu Cloud APP’ to obtain Set up for personal research, please do not use for commercial purposes.
Hello everyone, this is Linux Enthusiast Engineer. In this article, I will share 20 hardcore commands for efficiently analyzing log files using Shell. During this May Day holiday, I used these commands to troubleshoot 99% of log issues, which are simple yet effective. Let’s take a look! Source: https://segmentfault.com/a/1190000009745139 I run a small website on … Read more
The Socket Security Team has disclosed that attackers are implementing destructive supply chain attacks through carefully disguised Go modules, with malicious code capable of completely wiping Linux system disks and causing permanent data loss. Attack Technique Analysis Complete Path of Malicious Modules: <span>github.com/truthfulpharm/prototransform</span> <span>github.com/blankloggia/go-mcp</span> <span>github.com/steelpoor/tlsproxy</span> 1. Module Disguise Imitating legitimate library names (such as <span>go-mcp</span>, … Read more
Scenario 284: Unable to Access Log Server Troubleshooting Steps: Verify network connection: ping log_server_ip Check firewall settings on both systems: systemctl status firewalld firewall-cmd –list-all Ensure the log server service is running: systemctl status rsyslog Scenario 285: Excessive Log Volume Troubleshooting Steps: Identify growing log files: du -h /var/log Analyze the contents of large log … Read more
Introduction MaSIF-neosurface is a computational tool aimed at learning new surfaces (neosurfaces) of protein-small molecule complexes, designed to identify potential binding regions within the new surface structures formed after protein binding with small molecules. This method proposes a deep learning-based protein design strategy that can be used to develop artificial proteins capable of specifically recognizing … Read more
Cover ImageAt the Panyu Square Station of the Guangzhou Metro, there is a library where you can read and study in the subway station.IntroductionWhen developing a graphical desktop under the Linux system, one can often be overwhelmed by a plethora of concepts or terms (GDM3, LightDM, XFCE4, X11, GNOME, Xserver, KDE, Weston, etc.). This article … Read more
<span>pgrep</span> and <span>grep</span> are two different commands in the Linux system. Although their names are similar, they have significant differences in functionality and usage scenarios. Here are their core differences: <span>pgrep</span> is an acronym that stands for “Process-ID Global Regular Expressions Print”. <span>grep</span> is an acronym for “Global Regular Expressions Print”, meaning global regular expression … Read more