Scenario 164: Service Fails to Start Issue: Apache web server fails to start. Troubleshooting Steps: Check the status of the Apache service: systemctl status httpd View the Apache error log for details: journalctl -xe | grep httpd Fix any errors in the configuration file and restart the service. Scenario 165: Service Crashes Issue: MySQL database … Read more
Reprinted from the public account CSDN (ID: CSDNnews) Compiled by | Zheng Liyuan In the open-source community, the maintenance of the Linux kernel has always been the result of the collective efforts of many developers. Among them, the wireless/WiFi drivers, as an important component of the Linux kernel, have long relied on the diligent contributions … Read more
đ Why Use find? Imagine a server running for 3 years, and the boss asks to clean up log files larger than 100MB. If you were to search through them one by one using a graphical interface, you might end up working late into the night… However, with the find command, it only takes one … Read more
Through action, knowledge deepens; through deep knowledge, action becomes more effective. To stimulate students’ interest and enthusiasm for studying information technology, and to help everyone understand more practical computer knowledge, the School of Information Technology has specially launched the “IT Knowledge Base” column. Continuous effort, like water dripping through stone, conveys the pulse of information, … Read more
Today, I tested the pinnacle of open-source local digital human system generation technology on Linux: Heygem.Testing environment: GPU: 4060tiFirst, I conducted a round of tests using regular audio and video,with a 7-second audio inference taking 21 seconds.Here are the results:It is indeed much better than other current open-source technologies.Next, I will test with some real … Read more
When a program or system malfunctions, it can lead to file names containing special characters or becoming corrupted. Sometimes, using the rm command directly may not work, as shown in the image below:Here are several methods to delete such files: 1 Use rm — or rm ./ If the file name starts with a ‘-‘, … Read more
Hello everyone, I am the Intelligence Guy~ In Linux driver development, have you ever encountered the problem of how to save private data for different device instances? For example, a USB camera needs to store resolution parameters, and a GPIO device needs to record interrupt handler functions. Directly modifying the <span>struct device</span> structure? This would … Read more
For Linux users in China, slow software package download speeds and delayed system updates have long been a persistent issue. Today, I will share a powerful one-click mirror switching script that works across distributionsâLinuxMirrors, paired with high-quality domestic mirror sites, easily doubling your download efficiency! One-click mirror switching script: Configuration completed in 30 seconds LinuxMirrors … Read more
Commands related to the file system in Linux are summarized as follows: 1 Environment Operating System: Ubuntu 22.04.5 LTS 2 df -h, to check all mounted points 3 df -h /, to check the mount point of any directory 4 df -hT, to check the file system type of the mounted points 5 mount -l, … Read more
Shake Network Technology NewsClick the right to follow for the latest technology news! Cybersecurity researchers recently demonstrated a proof-of-concept (PoC) Rootkit named “Curing” that utilizes the Linux asynchronous I/O mechanism io_uring to bypass traditional system call monitoring. 01 Significant Blind Spots in Security Tools ARMO stated that this leads to “significant blind spots in Linux … Read more