Directory structure details of Linux

1, Catalog description ① there is only one root directory in Linux/ ② the contents stored in each directory of Linux are planned, and do not misplace files ③ Linux manages our devices in the form of files, so in Linux system, everything is files Requirement: it is necessary to have a general understanding of what contents are stored in various ...

Added by auteejay on Sun, 05 Apr 2020 02:13:34 +0300

Linux GUI script zenity

Zenty can help you create common gtk + dialog boxes using scripts. 1. Use calendar controls: szDate=$(zenity --calendar --text "Pick a day" --title "Medical Leave" --day 13 --month 5 --year 2010); echo $szDate 2. Create an Entry dialog: szAnswer=$(zenity --entry --text "where are you?" --entry-text "at home"); ...

Added by purplehaze on Sat, 04 Apr 2020 21:29:21 +0300

Add a swap partition to RedHat Linux

Environment Redhat 7.2, example: Add a new swap partition ============Requirements:================================ swap partition capacity is 512 MiB When your system starts, the swap partition should be able to mount automatically Do not remove or modify other swap partitions that already exist in your system = ...

Added by Wintergreen on Sat, 04 Apr 2020 09:18:08 +0300

[course notes] get started with Linux quickly and play with typical applications -- mooc.com (Linux basic configuration)

Today we're going to update the Linux introductory course at the same time. Before, I have been studying Linux for a while, but the research is not very thorough. Here is the Linux video of Mogao network, which is just in WeChat's official account. It just started learning. The whole video is based on CentOS 7. In orde ...

Added by vsego on Thu, 02 Apr 2020 08:34:33 +0300

linux introduction series 20 -- LNMP architecture practice of Web Services

As the last article in this introductory series, we will demonstrate how to build a LNMP environment to build a personal blog site in the CentOS7 environment. The common ways to build a website are LAMP, LNMP, IIS, Nginx, Tomcat, etc. This paper demonstrates the more popular way to build a dynamic WEB site based on LNMP. As mentioned in "L ...

Added by naturalbeauty7 on Thu, 02 Apr 2020 02:03:03 +0300

Small c learning Linux(27)--mysql service installation

mysql general binary format installation premise mysql binary format compression package install 1) decompression tar -xf mysql-5.5.58-linux-glibc2.12-x86_64.tar.gz copy the extracted installation package to the system installation location / usr / local / mysql-5.5.58-linux-glibc2.12-x86_ cp -r mysql-5.5.58-lin ...

Added by szym9341 on Tue, 31 Mar 2020 13:31:27 +0300

Filebeat Quick Start

Notes are organized in https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-installation.html Only for personal learning summary.Filebeat is a lightweight log collection tool that is often used in conjunction with ELK as a data collection source. filebeat Usage Diagram Install Deployment Centos7 (used by authors) Bec ...

Added by flyersman on Sun, 29 Mar 2020 22:21:44 +0300

Recommendation for large table breakdown using gravity

gravity is a heterogeneous/isomorphic data replication channel software for Mobay bicycle ticketing, providing support for mainstream software and native k8s cloud.Better see its development. Project address: https://github.com/moiot/gravity Official documents: https://github.com/moiot/gravity/blob/master/docs/2.0/01-quick-start.md The comp ...

Added by Dev on Thu, 26 Mar 2020 19:51:25 +0200

One click online installation of redis database by shell script (implemented by function)

The previous article gives the process of manual compilation and installation of redis, and gives the process of online installation of redis when simulating the establishment of redis cluster, so I want to write a redis script for online installation. In this paper, I mainly use shell functions to realize and verify the process of online ins ...

Added by philipolson on Wed, 25 Mar 2020 16:47:34 +0200

042. Cluster network - flannel and calico

One Flannel component 1.1 introduction to flannel Kubernetes' network model assumes that all pods are in a flat network space that can be directly connected. If you need to implement this network assumption, you need to implement mutual access between Docker containers on different nodes, and then run kubernetes. At present, there are many op ...

Added by Tainted Kitten on Tue, 24 Mar 2020 09:23:58 +0200