Linux Tutorials on the topic “centos”

• How to Install SuiteCRM with Nginx on CentOS 7

  Author: Muhammad Arul • Tags: centos, linux, nginx, server, web server • Comments: 1 • Published: Oct 17, 2017

  SuiteCRM is an open source CRM (Customer Relationship Management) software based on PHP. It is a fork of the popular CRM software SugarCRM, and has become more popular after the team behind the latter decided to stop the development of the free version. In this tutorial, we will show you how to install and configure SuiteCRM using Nginx as the Web server.

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• How to Install LibreNMS Monitoring Tool with Nginx on CentOS 7

  Author: Muhammad Arul • Tags: centos, linux, monitoring • Comments: 3 • Published: Oct 11, 2017

  LibreNMS is an open source monitoring tool based on PHP/MYSQL/SNMP. It's a fully featured network monitoring system that provides support for wide range of network hardware and operating systems including, FreeBSD, Cisco, Linux, HP, and more. In this tutorial, we will show you how to install and configure LibreNMS using Nginx as the web server and MariaDB as the database.

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• How to Install Mailtrain Newsletter Application on CentOS 7

  Author: Liptan Biswas • Tags: centos, email, linux, server • Comments: 3 • Published: Oct 10, 2017

  Mailtrain is an open source self-hosted newsletter application written on Node.js. In this tutorial, we will install Mailtrain along with all the required dependencies on CentOS 7. We will also setup Nginx as a reverse proxy to serve the application on standard HTTP port.

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• How to use the Linux ftp command to up- and download files on the shell

  Author: David Duarte • Tags: centos, fedora, linux, opensuse, shell, suse, ubuntu • Comments: 12 • Updated: Oct 06, 2017

  In this tutorial, I will show you how to use the Linux ftp command on the shell. I will show you how to connect to an FTP server, up- and download files and create directories. While there are many nice desktops FTP clients available, the ftp command is still useful when you work remotely on a server over an SSH session and e.g. want to fetch a backup file from your FTP storage.

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• How to use grep to search for strings in files on the shell

  Author: srijan • Tags: centos, debian, linux, opensuse, shell, ubuntu • Comments: 8 • Updated: Oct 05, 2017

  The grep command, which means global regular expression print, remains amongst the most versatile commands in a Linux terminal environment. It happens to be an immensely powerful program that lends users the ability to sort input based on complex rules, thus rendering it a fairly popular link across numerous command chains. The grep command is primarily used to search text or search any given file for lines containing a match to the supplied words/strings.

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• How to Install and Configure Askbot with Nginx on CentOS 7

  Author: Muhammad Arul • Tags: centos, linux, nginx, server, web server • Comments: 0 • Published: Sep 22, 2017

  Askbot is an open source software for creating Q&A forums based on Python Django Framework. It's basically a Q&A system like StackOverflow, Yahoo Answers, and others. In this tutorial, we will show you how to install Askbot Python Django application using uWSGI and Nginx web server on CentOS 7 system.

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• How to Setup Automatic Security Updates on CentOS 7

  Author: Muhammad Arul • Tags: centos, linux, security • Comments: 1 • Published: Sep 19, 2017

  Security updates, as most of you'd agree, are very important. On Linux, it's always advisable to keep the installed packages up to date, especially when it comes to security. In general, users should apply security updates to their Linux systems within 30 days of being released. In this tutorial, we will discuss how you can configure a CentOS 7 server for automatic security updates.

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• How to Clone an Encrypted Disk Image with Clonezilla

  Author: Matt Vas • Tags: centos, linux, security • Comments: 0 • Updated: Aug 29, 2017

  In this guide, we’ll discuss how to image or clone the hard drive of a CentOS 7 server used as a DHCP and DNS server in production (DNS and DHCP data don’t change that often on the server). The cloned image will also be encrypted on-fly during the cloning process. A passphrase will be used to encrypt and decrypt the image. In case of losing or forgetting the passphrase, the imaged data will be forever lost.

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• How to Install OrientDB NoSQL Database on CentOS 7

  Author: Liptan Biswas • Tags: centos, linux • Comments: 0 • Published: Aug 25, 2017

  OrientDB is a free and open source NoSQL database management system. Unlike relational database management systems which store the data in a relational tabular form, NoSQL stores data in other than the tabular form which can be document form or Graph form. This tutorial shows you how to install OrientDB on CentOS 7.

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• How to Manage CentOS 7 Server with Webmin

  Author: Liptan Biswas • Tags: centos, control panels, linux, server • Comments: 3 • Published: Aug 18, 2017

  In this tutorial, we will install Webmin on CentOS 7.2. We will also learn to administrator Apache web server, firewalld, and Webmin configuration. Webmin is free and open source web based system administration tool for Unix systems. It provides a rich and powerful web based user interface to administrate the server along with all the popular applications like Apache, BIND, Squid Proxy etc.

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