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

Download, Install RabbitMQ

download     There's a windows version, which isn't used much. Operations Maintenance is generally tar.xz, which best meets the needs, but requires a lot of things to configure on your own, which is a bit cumbersome. We can use the simplest rpm.Rpm is friendly to beginners, and it's easy to automatically match environment variables to what yo ...

Added by CUatTHEFINISH on Mon, 16 Mar 2020 02:53:47 +0200

Linux configuration FTP server (vsftp)

0 Preface This article records the whole process of installing and configuring ftp server ftp provides three login modes, 1 common commands # Install vsftpd yum install -y vsftpd # Check | start | stop | restart vsftpd service service vsftpd status|start|stop|restart # Set power on self start sys ...

Added by thomasgrant on Fri, 06 Mar 2020 11:33:13 +0200

Firewall firewalld learning summary for RHEL Linux 7

Firewall firewalld learning summary for RHEL Linux 7   This paper describes firewalld, a firewall configuration tool under RHEL 7.Before RHEL 7, we generally used iptables firewall management tools. In fact, neither iptables nor firewalld are real firewalls. They are just firewall management tools used to define firewall policies, or they are j ...

Added by alpha2zee on Sun, 01 Mar 2020 18:37:06 +0200

How to write an application of asp.net as a websocket server

Recently, a problem with WebSockets has plagued me for a long time. One requirement is to set up a websocket service on a web site.The client establishes a connection with the server through a web page, and the server sends information to the client web page based on ip. In fact, this requirement is not difficult, but at first you don't know mu ...

Added by markmil2002 on Fri, 14 Feb 2020 05:44:02 +0200

cobbler installs the system using a custom kickstart file

In the above experiment, we did not do any installation configuration, all with the help of Cobbler.However, in practice, we have corresponding requirements for each host's hard disk partition and installed software, so we need to customize the KickStart file by ourselves so that we can customize the mass installation of the operating system.W ...

Added by jini01 on Wed, 12 Feb 2020 20:49:21 +0200

Jira's ultimate application: Http upgrade to Https

Demand background: Due to the increasingly strict supervision and control of network security, chrome and other browsers are forced to require https, which seems to be the general trend, so we meet the demand of upgrading the service http to https protocol. The external service of our enterprise has ...

Added by sigmadog on Tue, 21 Jan 2020 12:30:05 +0200

Install Percona Server database (in CentOS 8)

Building PXC cluster under CentOS8 This paper introduces how to build Percona Server cluster. In fact, the installation package of PXC has been bundled with Percona Server, so some details of Percona Server will be masked during installation. But sometimes you may use Percona Server alone, so this article introduces the installation of Percona ...

Added by melkara on Mon, 20 Jan 2020 08:38:37 +0200

LVS load balancing cluster (Theory + experiment)

Article directory Preface: 1, Overview of enterprise cluster application 1.1 basic overview of cluster 1.2 enterprise cluster classification 1.3 analysis of load balancing cluster working mode 1.3.1 NAT mode 1.3.2 TUN mode IP Tunnel 1.3.3 DR mode 1.4 load balancing cluster architecture 1.53 about ...

Added by faraway on Wed, 15 Jan 2020 12:23:01 +0200

Squid Cache Agent Deployment - Traditional + Transparent (Ultra Detail)

Main points: 1. Introduction to Squid 2. Cache Agent 3. Compile, install and optimize Squid manually 4. Establishing Traditional Agents 5. Setting up transparent agents 1. Introduction to Squid (1) Squid is a high performance proxy cache server that supports FTP, gopher, HTTPS and HTTP protocols.Unlike general proxy caching software, Squid ha ...

Added by procoder on Tue, 24 Dec 2019 21:02:40 +0200