centos 7 mail server

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Install Docker in CentOS 7

Less than a second ago 196.5 MB# start a Container and install httpd[root@linuxprobe ~]# docker run centos /bin/bash -c "yum -y update; yum -y install httpd"[root@linuxprobe ~]# docker ps -a | head -2CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMESf36383194ad4 centos "/bin/bash -c 'yum -

Install and configure Samba in CentOS 7

Install and configure Samba in CentOS 7 This Guide describes how to configure anonymous and secure Samba servers in CentOS7. Samba is an open-source/free software suite that provides seamless file and print services for SMB/CIFS clients. samba is free of charge. Unlike other SMB/CIFS implementations, Samba allows collaboration between Linux/Unix servers and Windows clients, Preliminary description I have

Install drupal 8 on CentOS 7.x

Install drupal 8 on CentOS 7.x1. drupal 8.x requirements TypeRequirementDatabase1.MySQL 5.5.3/MariaDB 5.5.20/Percona Server 5.5.8 or higher with PDO and an InnoDB-compatible primary storage engine, 2. PostgreSQL 9.1.2 or higher with PDO, 3. SQLite 3.6.8 or higherPHPPHP 5.5.9 or higher Official requirement Link 2. Deploy LAMP (Linux + Apache + Mysql + PHP) Updat

Install and configure PowerDNS and PowerAdmin in RHEL/CentOS 7

Install and configure PowerDNS and PowerAdmin in RHEL/CentOS 7 PowerDNS is a DNS server running on many Linux/Unix derivative versions. It can be configured using different backend systems, including BIND regional files and relational databases, or Load Balancing/failover algorithms. It can also be configured as a DNS recursion to run as an independent process on

A detailed tutorial on Lemp environment under CentOS 7.x _linux

Recently, due to project requirements, the server upgraded from CentOS6 to CentOS7, and the corresponding PHP version was upgraded to PHP5.6. We are familiar with the LEMP environment one-click installation package, but this article we will install each module separately, and build a complete PHP operating platform. We often say that the LNMP environment refers to the linux/nginx/mysql/php combination, and lemp is what? In fact, Nginx's pronunciation

CentOS 7 Installation Webmin boot Firewall failed----Applying firewall Rules:iptables-restore:line 2 failed

, but as with the friend of the Stackflow website, my 14th line is COMMIT:And he modifies the way is to change the-P udp-m TCP to-P udp-m UDP, and I check I follow the book instruction write iptables, also have such a line-M udp-p TCP, should be mismatched problem. Think of Webmin to use the browser to manage the server, should be the TCP protocol, and then change it to-M tcp-p TCP:Re-enter Systemctl start Iptables.service, no problem.Enter the servic

How to install node. js in CentOS 7

I've been interested in learning more about node. JS recently. This is a server-side programming of the Java platform that allows developers to write Java code on the server, and many CentOS users are trying to learn the language's development environment. This is exactly what I want to do with this tutorial.First, make sure you have

Install and configure Jenkins (CentOS 7 64-bit)

Installation:Download the installation package: Wget http://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.tar.gzDecompression: TAR-ZXVF apache-maven-3.3.9-bin.tar.gzMove to the specified directory: MV Apache-maven-3.3.9/usr/local/mavenConfiguring Environment variables: vim/etc/profileM2_home=/usr/local/mavenExport Path=${m2_home}/bin:${path}Reload Environment configuration: source/etc/profile3. Start, configureEnter the password under the hint path, ins

Replace the red Hat Enterprise Linux 7 64-bit Yum for CentOS version

-release Red Hat Enterprise Linux Server Release 7.0 (Mai Po Download the CentOS Yum [[Email protected] ~] #wget http://mirrors.163.com/centos/7/os/x86_64/Packages/ yum-metadata-parser-1.1.4-10.el7.x86_64.rpm [[email protected] ~] #wget http://mirrors.163.com/centos

Centos6.4 Configuring the Mail server postfix3.0.1 (a)

Mail server Deployment1 Compiling and installing postfixwww.postfix.org① because CentOS already has a postfix[Email protected] ~]# Rpm-qa|grep postfixpostfix-2.6.6-2.2.el6_1.x86_64So we have to uninstall it first[Email protected] ~]# rpm-e postfix--nodeps② get the source installation package from www.postfix.org③ Unpacking Package[Email protected] ~]# tar xf post

Centos 7 Installation MySQL 5.7

Tags: nav for restart MySQL installation rar img Edit Install configuration command lineThe installation steps are: 1. Since MySQL rpm has been removed from CentOS 7, it is necessary to download the RPM on its official website, and after downloading, use the following command to install the MySQL rpm configuration. RPM-IVH *****[Note: * For RPM file name] 2. After installing RPM, use the following command t

Liunx Service (mail Server)

In liunx, you can send emails in text format to yourself on your computer in advance, although it looks messy, however, you can know how to send an email by sending it. MUA Mail User Agent (Mail User Agent) such as foxmail outlook Mda mail delivery agent) such as dovecot MTA Mail Transmission proxy

How to install OpenERP (Odoo) in CentOS 7.x

Hello everyone, this tutorial is about how to install Odoo in CentOS 7 (that's what we know about OpenERP). Are you thinking of installing a good ERP (Enterprise resource planning) software for your business? So OpenERP is the best program you're looking for, because it's a free open source software that provides outstanding features for your business.OpenERP is a free and open source traditional openerp (E

CentOS 7 System Lamp Configuration PHP-FPM Example

CentOS 7 has been released and uses Apache 2.4 as the default Apache component. I heard that Apache 2.4 Event mode is very good, and the matching mod_proxy_fcgi and PHP has the original support PHP-FPM with the tacit understanding and good performance, plus Google's mod_spdy need to run in the thread safe Environment, instead of CentOS

How to Install MySQL on CentOS 7

How to Install MySQL on CentOS 7Updated Thursday, August 27th, by LinodeUse promo codeDOCS10For $ credit to a new account. Contribute on GitHub View Project |View File | Edit FileMySQL is a popular database management system used for Web and server applications. However, MySQL is no longer in CentOS's repositories and MariaDB has become the default database system offered. MariaDB is considered a drop-in re

CentOS 7 system YUM quick installation LNMP environment tutorial

. Configuring YUM sources The package version in the default YUM source for CentOS 7 may not be up to date, and if you want to install the latest package, you have to configure the YUM source. Configuring the YUM source can be done by installing the RPM (Red Hat Package Manager) package directly, or by modifying the Repository, which is explained by the installation of the RPM method. First you need t

Detailed tutorial on installing mysql 5.7 in centOS 7, centosmysql

Detailed tutorial on installing mysql 5.7 in centOS 7, centosmysql Reference official documents: https://dev.mysql.com/doc/mysql-yum-repo-quick-guide/en/ First create a repo File vim /etc/yum.repos.d/mysql-community.repo Then write data according to the official documents: For example, install mysql 5.7 On centOS 7. [M

CentOS 7 Installation Php-redis extension and simple use

Objective:In this article, I'm going to show you how to install Php-redis extensions on CentOS7 and some simple utilities on how to install Redis on CentOS, for referenceRedis installation Deployment on CentOS 7 http://www.linuxidc.com/Linux/2017-05/143312.htmIf you want to operate Redis in PHP, you must install the Php-redis extension, like MySQL, if PHP wants t

Redhat/centos 7 under the MSSQL installation

As Microsoft continues to open up to Linux, from the start of Bash to Ubuntu on the Windows installation of Ubuntu on windows®, see: http://blog.51cto.com/jim123/ 1962108) starting at Microsoft, under the leadership of Satya Nadella, Microsoft's initiative has made significant progress in the Linux-led industry, such as the fast-moving cloud technology, in Redmond, the Microsoft headquarters of the United States. Allowing SQL Server to run in a Linux

Configure LVS + keepalived + ipvsadm on centos 7

version 1.2.1 (size = 4096)Prot localaddress: Port sched1_flags-> Remoteaddress: port forward weight activeconn inactconnTCP 10.10.250: 80 WRR persistent 50-> 10.10.10.150: 80 Route 1 0 0Then run 10.10.140.[[Email protected] HTML] # echo "OK"> keep.html[[Email protected] ~] # Ipvsadm-lnIP Virtual Server version 1.2.1 (size = 4096)Prot localaddress: Port sched1_flags-> Remoteaddress: port forward weight activeconn inactconnTCP 10.10.250: 80 WRR persis

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