Common commands of the vi/vim editor in Linux
Vi is a powerful full-screen text editor that has long been the default text editor for UniX-like operating systems. Vim is an enhanced version of...
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Tag: linux
For Linux(Deepin), install Navicat Premium 15 and register
December 17, 2023
by 梁淑慧
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Download Navicat from the official website. You'll get an AppImage file. For example navicat15 - premium - en. AppImage
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One Linux command per day — curl
December 17, 2023
by 李佩珊
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The curl command is a file transfer tool that uses URL rules to work on the Shell terminal command line. It supports file upload and...
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Why is TCP a three-way handshake instead of a two-way or four-way handshake?
December 17, 2023
by Maia Stone
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1 Three handshakes 2 two handshakes (Case 1) 2 Two handshakes (Case 2) OK, let's answer this question seriously. To understand this question, you need...
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Linux byte alignment stuff
December 17, 2023
by 晏宇軒
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Recently, we encountered a problem when we were working on a project. Threadx on ARM used message queue to deliver messages (the final implementation principle...
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Metasploit Penetration Framework for network security personnel must know! | August more challenges
December 17, 2023
by Ryan Holder
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Metasploit is an open source security vulnerability detection tool that comes with hundreds of known software vulnerabilities and is constantly updated. A powerful penetration testing...
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Beijing — Momenta is looking for a company called Momenta to build a self-driving brain. Get in the car
December 17, 2023
by Stephen Shepard
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Momenta is dedicated to building a self-driving brain. The company was established in September 2016, and its address is in Dongsheng Building, Outside the East...
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Superbench is a one-click test for Linux basic system information, I/O testing, and network speed testing
December 17, 2023
by Sandra Priest
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I believe that many students have played with foreign VPS or servers, used to build a website or do some other things, the face of...
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99% of Linux operation and maintenance engineers must master the command and use
December 17, 2023
by Angela McKay
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99% of Linux operation and maintenance engineers must master the command and use, including: file management, system management, network management, disk management, hope to help...
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Linux Sudo and Sudoers
December 17, 2023
by Grace Allen
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By default, Linux does not add users to the sudoers list. Root needs to manually add the account to the sudoers list for normal accounts...
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Terminator installation, beautification, use and flash back solution
December 17, 2023
by Katherine Todd
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2. Beautify the Terminator interface. This is the initial interface. Modify the configuration file to beautify the window. Enter the following command at the terminal:...
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Automate xshell with JS scripts
December 17, 2023
by Debra Hill
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Outlook summary, the company has more than 40 servers, when each server needs to be updated, a login is really inconsistent with the style of...
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Nginx performs session persistence based on the Nginx-sticky module
December 17, 2023
by Gina Harrell
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Sticky introduces the sticky module and Ip_hash are related to the load balancing algorithm, but there are differences, the difference is iphash, according to the...
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How to calculate QPS and TPS indicators in MySQL
December 17, 2023
by Nathan Francis
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QPS: QueriesPerSecond is the number of queries a server can handle per second. It is a measure of how many queries a specific query server...
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How can Nginx + Tomcat reverse proxy efficiently deploy multiple sites on one server
December 17, 2023
by Edward Copeland
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This is the fourth day of my participation in the August Reverse Proxy Challenge. Check out the details: The August Reverse proxy Challenge mainly introduces...
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Introduce you to Kafka in the vernacular
December 17, 2023
by 孫飛
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KafkaKafka is a high-throughput distributed publish-subscribe messaging system that processes all of the consumer action streams on a website. Most people should know what Kafka's...
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Note on installing Docker for Linux and encountering version problems
December 17, 2023
by Julie Paton
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Linux minor version update Docker has requirements for Linux version (minor version >300 or so). An early version may cause a series of problems: For...
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Introduction to Shell Scripting – other articles
December 17, 2023
by Jessica Elliott
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The introduction to Shell scripting tutorial references and simplifies ruan shen's article. The most useful aspects of everyday development are distilled into seven articles, divided...
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CentOS installation and configuration -nginx
December 17, 2023
by Ojas Garg
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Nginx is a good alternative to Apache in high connection concurrency situations. Nginx = usr/local/ Nginx = usr/local/ Nginx
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OpenSSL self-signed SSL certificate in Linux
December 17, 2023
by Annette Knight
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The HTTPS service is HTTP that works over SSL/TLS. HTTPS is an encrypted version of HTTP, and the underlying encryption protocol is TLS. 509 certificates...
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Ali Cloud server Docker deployment vUE project actual combat
December 17, 2023
by Anna Saunders-Baker
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Ali Cloud server using Docker deployment front-end Vue project actual combat, with the steps detailed introduction, I think this should be able to help you...
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Linux kill command
December 17, 2023
by Dr. Andrew Palmer
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Command syntax kill[parameter][Process ID command Function Command parameter -l Signal. If no signal id is specified, the -l parameter lists all signal names. -a When...
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In-depth understanding of Linux epoll mechanism
December 17, 2023
by Badal Loyal
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[TOC] There is a core weapon in Linux systems: the EPoll pool, which is often found in high-concurrency, high-throughput IO systems. The core of IO...
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CentOS installation and configuration -Redis
December 17, 2023
by Keya Bahri
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CentOS Installation and Configuration -Redis Overview Redis supports not only simple key-value data, but also lists, sets, zsets, and hash data structures. Redis supports data
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My servers have been hacked one after another. I’m having a hard time
December 17, 2023
by 丁怡安
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Recently in several test server running on some business data, but after a few days the server suddenly became extremely slow, type a command like...
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CentOS restarts using the fdisk partition. The partition is lost
December 17, 2023
by Samuel Bary
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An Oracle11g database cluster environment needs to be set up. During disk mapping, the fdisk command on Linux is used to mount disk partitions. However,...
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Linux Ethernet card architecture resolution -MAC layer and PHY layer
December 17, 2023
by Antonio Robertson PhD
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Recently, when debugging the Ethernet interface based on the Freescale IMX6UL board, I encountered a strange problem: When the network interface is inserted and removed,...
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Shell Script introduction tutorial – functions
December 17, 2023
by Cole Salas
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The introduction to Shell scripting tutorial references and simplifies ruan shen's article. The most useful aspects of everyday development are distilled into seven articles, divided...
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20,000-word system summary that takes you to achieve Linux command freedom?
December 17, 2023
by Brett O'Connor
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The importance of learning Linux as a programmer goes without saying. Front-end development has less exposure to Linux than back-end development, so it tends to...
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Linux FD Series — What is EventFD?
December 17, 2023
by Anthony Thompson
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[TOC] casually mentioned EventFD in the previous in-depth Understanding of Linux Epoll Pools, and it's a nice FD. Here is the story. Everything is file,...
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