In the previous two articles, I introduced how to purchase a cloud server for just 99 yuan and set up your own website, and explained how to gradually master user management operations on the cloud server ECS. In this article, we will gradually get started with Linux operations, focusing on command line usage. It can … Read more
In the world of the Linux kernel, data structures are like the foundation of a building, supporting the efficient operation of the entire system. Linked lists, as a flexible and commonly used data structure, play a crucial role in the kernel. Today, we will delve into the implementation of linked lists in the Linux kernel—list.h—and … Read more
Follow our public account for Java insightsDelivered promptly👇 Source:cnblogs.com/summertime-wu/p/11140052.html Is Linux usable? Does Linux have a graphical interface? Supports daily development Social communication is not an issue Can Linux replace Windows? Running Android applications on Linux What advantages does Linux have? Linux is elegant Linux is efficient Linux is free Linux can also be beautiful … Read more
1. Delete expired files in Linux find /u01/dsg/supersync/s01/ds/xdt/ -type f -name “*.xdt” -mtime +3 -delete 2. Delete expired files and log the deletions find /u01/dsg/supersync/s01/ds/xdt/ -name “*.xdt” -mtime +3 -printf “Deleting %p\n” -delete | tee deletion.log 3. Step-by-step logging service nginx start 1> /var/log/nginx/start.log 2> /var/log/nginx/start_errors.log Normal logs are recorded in start.log, and error logs … Read more
Click on the above“Embedded and Linux Matters” Select“Pin/Star Public Account”Benefits and resources delivered promptly Hello everyone, I am the Information Guy~ As the project gradually comes to a close, I am summarizing some technical points of Linux application development. Since my project is a multi-process system, it involves issues of resource sharing among processes. The … Read more
Introduction: In the previous chapter, we discussed the basics of Clickhouse and its deployment in a Linux environment. In this chapter, we will learn how to synchronize and update data using Maxwell. This will be explained in a straightforward manner. Please ensure that your server has MySQL database and RabbitMQ middleware installed, along with a … Read more
We are pleased to announce that Rocky Linux 9.6 has been officially released. The updated installation images, container images, cloud images, and Live images are available for download from the Rocky Linux download page. Please refer to the **release notes** published in the official Rocky Linux documentation for important information including known issues and detailed … Read more
Source: Fast Technology In today’s rapidly advancing technological era, computers are becoming smaller while their functionalities are becoming more powerful. Recently, a micro Linux computer smaller than a U.S. passport photo has attracted attention,this mini computer is not only tiny but also comes with a clear built-in screen.. It is reported that this mini computer … Read more
#Linux #GRUB Practical RecoveryFault Phenomenon and Root Cause Analysis After a system upgrade or unexpected power outage, the following prompt appears on boot: error: symbol 'grub_is_lockdown' not found. Entering rescue mode… grub rescue> This issue is common in Debian/Ubuntu system upgrade scenarios and is essentially a compatibility problem with the GRUB package or file corruption. … Read more
To install and configure the Samba server on Rocky Linux 9.5, follow the steps below. Samba is an open-source software that implements the SMB/CIFS protocol, allowing Linux systems to share files with Windows. 1. Install Samba sudo dnf install samba samba-client samba-common -y 2. Create a Shared Directory sudo mkdir -p /srv/samba/share sudo chmod -R … Read more