Linux common command notes

Take out those adjectives, and you're left with facts. "To Kill a Mockingbird" Directory Basic Operations cd change directory cd <directory name> (absolute path/relative directory) .. one level up ~ current user directory ls list directories -a: all include hidden directories -l: list all files mkdir <directory name> create a directory -p: recursively create directories rmdir <directory name> can only delete empty files -p delete recursively pwd View the absolute path of the current directory...

August 2, 2022

Linux configuration epel source

Followed focus on replay share awesome closure watch more More loading loading Exit Full Screen Switch to portrait full screenExit Full Screen Qiu Meng Yi coolsFollowed sharelikelook in Synced to take a look and write your comment share video , duration 00:11 0/0 00:00/00:11 切换到横屏模式 继续播放 进度条,百分之0 播放 00:00 / 00:11 00:11 全屏 倍速播放中 0.5倍 0.75倍 1.0倍 1.5倍 2.0倍 超清 高清 流畅 您的浏览器不支持 video 标签 继续观看 Linux配置epel源 观看更多 转载 , Linux配置epel源 秋梦 忆微凉已关注 分享点赞在看 已同步到看一看写下你的评论 视频详情 Configure the epel source in Linux to realize the running map of the small train....

August 2, 2022

linux how to kill, suspend, resume a background process

Author | Ponytails and Shawls Link | https://blog.51cto.com/u_10808695/1841519 Edit | I don't love machine learning 1. Pause a process kill -STOP 1234 // 将该进程暂停 2. Continue a process To bring it back to the background, use: kill -CONT 1234 // (很多在前台运行的程序这样是不行的) If you want to return to the foreground, use the jobs command to query the suspended process in the terminal where the process was running at the time ....

August 2, 2022

Linux kernel first released on ARM64 hardware; Rust moved to Linux 6.0

Produced | OSC Open Source Community (ID: oschina2013) Linux welcomes new changes: 1. Linux 5.19 is officially released Linus Torvalds released Linux 5.19, the latest stable version of the Linux kernel. The release announcement also mentions that the release was done on an Arm64-based Apple MacBook running an Apple M2 SoC. Leveraging the power of Asahi Linux , Linus is releasing a new Linux kernel on ARM64 hardware for the first time ....

August 2, 2022

Online course: "Hacker Defense Line Linux Operating System Training Course" HD complete

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August 2, 2022

Online course: [Hacker Base-Linux Operating System Special Training Course]. Poison Palace Rose. A total of 32 lectures in high-definition and complete

↓↓↓ Learn the best courses at the lowest price! Thank you for your attention The most high-quality course resources on the entire network are all here! Today's [high-quality course recommendation]: [Hacker Base-Linux Operating System Special Training Course]. Poison Palace Rose. A total of 32 lectures; low-cost access to online course resources! More great value for money ! For more information about related course resources, please poke Mumu privately ~ Bring home all kinds of online course resources on the whole network!...

August 2, 2022

Quick Start Linux Core Commands (10): Software Installation Commands

foreword This issue mainly talks about the commands related to package software management in Linux. Although there are only two commands in this issue. However, the installation and uninstallation of software packages are the most commonly used and need to be mastered. rpm and yum are the main package managers for CentOS. Both commands are useful ①yum needs the Internet, and yum will go to the yum source on the Internet to obtain the required software packages...

August 2, 2022

Recommend a web front-end development artifact!

When the front-end receives a design draft, they need to consider a lot of issues. And the first problem in front of you is - cutting the map . As an important "link" connecting the designer and the front end, if the cutout is not accurate, it is easy to cause the final product presentation to be very different from the design draft. The second problem that comes with it is - design reduction ....

August 2, 2022

RISC-V Linux process creation and execution process code analysis

" Author: tjytimi [email protected] Date: 2022/05/22 Revisor: Falcon [email protected] Project: Anatomy of the RISC-V Linux Kernel " Process creation process code analysis foreword This paper analyzes the process creation process code, and analyzes the Linux kernel's support for process implementation under RICS-V through the process creation process. This article analyzes the code execution order, only describes the implementation of key functions, and the kernel version is Linux 5.17. kernel_clone Linux new process creation is achieved through fork()system calls....

August 2, 2022

Rust may add keyword generics

Produced | OSC Open Source Community (ID: oschina2013) The team members responsible for Rust language features launched the Keyword Generics Initiative , which they say is to explore whether to add keyword generics to Rust . "Initiative" is a term in Rust's governance model that, unlike "working group" and "team", has an ad hoc nature. "Initiative" exists to explore, design and implement specific work content. Once this work is over, the temporary "Initiative" will end....

August 2, 2022