(Click the public account above to quickly follow) Author: Cheng Mo, www.cnblogs.com/chengmo/archive/2010/10/14/1851434.html If you have good articles to submit, please click → here for details The Linux shell has its own set of control statements, including conditional statements (if), loop statements (for, while), and selection statements (case). Below, I will introduce the usage of each … Read more
Click ▲ to follow “CU Technology Community” and pin the public account More exciting content delivered to you first This article is authorized to be reproduced from | Liangxu Linux ID | liangxuxiansheng ☞ Essential resources for programmers advancing to architects are available for free ☜ When it comes to switching directories in Linux, everyone … Read more
The popularity of CentOS needs no further elaboration, as it is the most widely installed free version of Linux Server. However, CentOS 8 will “completely” end support by the end of the year. Are you worried?! There will no longer be such a user-friendly Linux to “free ride” on, are you anxious? Today, let’s take … Read more
Windows and Linux are two of the most common operating systems. Windows has essentially dominated the PC market and has achieved significant commercial success, but it is not open source, so to access the source code, one must join the Windows development team. Most server operating systems are based on Linux, and the kernel source … Read more
The replacement function of sed is very powerful and is also the most common use of sed. By default, sed does not actually modify the file. If you want to write the modified content back to the file, you need to add the -i option. Command syntax: sed ‘[address range|pattern range] s#[keyword to be replaced]#[replacement … Read more
Audio Software Airtime – Airtime is an open-source broadcasting software for scheduling and remote site management. Ardour – Record, edit, and mix on Linux. Audacious – An open-source audio player that plays your music the way you want without consuming your computer’s resources for other tasks. Audacity – Free, open-source, cross-platform audio recording and editing … Read more
As maintenance personnel, typing repetitive commands every day and facing a black screen can indeed feel tedious over time. To earn a few extra coins, one must persist through this monotony. In this context, I thought about how to improve efficiency, which led to the development of this tool aimed at freeing up some time … Read more
Compiled by | Su MoProduced by | CSDN (ID: CSDNnews) How difficult is it to break through Apple’s “walled garden”? By examining the efforts developers must make to run Linux on a Mac, one can truly feel the thickness of this wall. Asahi Linux is an open-source project aimed at making the Linux kernel compatible … Read more
In a Linux cluster environment, quickly identifying issues and monitoring system performance are core skills for operations personnel. This article compiles 17 high-frequency commands covering system monitoring, process management, resource analysis, and more to assist you in efficient operations. 1. Overall System Monitoring 1. top/htop Real-time view of CPU, memory, and process status, supporting dynamic … Read more
Abstract: The ZFS file system has gained wider recognition on Linux. In ZFS, you can enable compression at the file system level. This will store data in a compressed format, saving a significant amount of disk space. In this article, we will explain how to create a file system from a ZFS storage pool and … Read more