TLS, or transport layer security, and its predecessor SSL, which stands for secure sockets layer, are web protocols used to wrap normal traffic in a protected, encrypted wrapper. Using this technology, servers can send traffic safely between the server and clients…
TLS and SSL are protocols that allow you to send encrypted information between a web server and a client’s browser. In this guide, we will demonstrate how to create an SSL certificate for Nginx on an Ubuntu 14.04 server.
HTTP redirection is a way to point one domain or address to another. There are a few different kinds of redirects (301 Moved Permanently and 302 Found), each of which mean something different to the client browser. You can add a redirect with `rewrite ^/$ http://www.domain2.com redirect;` or `rewrite ^/$ http://www.domain2.com permanent;` in your server configuration. This guide will cover a more in depth explanation of how to implement each kind of redirect in Nginx.
azk is an orchestration tool that can be used to deploy applications locally and on a server. This tutorial shows how to use azk with a simple Rails application, Stringer. This article is from [azk](http://www.azk.io/).
In this the cloud provider article, we will learn a couple of different ways to take your Sinatra application out of its hidden box and share it with the world on Ubuntu using different and interesting technologies and methods.
Redis is an open-source key-value data store, using an in-memory storage model with optional disk writes for persistence. It features transactions, a pub/sub messaging pattern, and automatic failover among other functionality. Redis has clients written in most languages with…
It’s well known that the LEMP stack (Linux, nginx, MySQL, PHP) provides unmatched speed and reliability for running PHP sites. Other benefits of this popular stack such as security and isolation are less popular, though.
Ajenti is an open source web based control panel for Linux servers. It offers a graphical user interface to perform most of the actions required to configure and keep your server up to date. If you prefer to have a simple yet solid control panel with some eye candy, Ajenti is definitely worth checking out.
SNMP is a networking protocol created to as a standard method for managing and monitoring remote systems in your infrastructure. In a previous guide, we discussed the key properties of the protocol, version differences, and how the communication works. In this guide, we will install and configure the SNMP components on two Ubuntu 14.04 servers in order to demonstrate how to use SNMP to manipulate remote systems.
Системы управления конфигурацией разрабатываются для администраторов и операционных отделов с целью ускорить процедуры управления большим количеством серверов. Они позволяют автоматически контролировать много разных систем из единого центра. Хотя для систем Linux выпущено много…
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