How to install GlusterFS with a replicated volume over 2 nodes on Ubuntu 14.04
In this tutorial I will explain GlusterFS configuration in Ubuntu 14.04. GlusterFS is an open source distributed file system which provides easy replication over multiple storage nodes. Gluster File System is a distributed filesystem allowing you to create a single volume of storage which spans multiple disks, multiple machines and even multiple data centres.
Contacts and events everywhere – successful syncing between thunderbird and android with Baikal
I got a new Android phone lately and was wondering how to handle my life. New phone, new chances, new life
I have a lots of contacts. I used to store addresses in an openLDAP server, but I found these hard to manage especially since Ubuntu 14.04 does not ship “luma” anymore! I used to run radicale, but I did not manage to fix my sync-performance issues.
How to configure an NFS server and mount NFS shares on Ubuntu 14.04
Network File System (NFS) is a popular distributed filesystem protocol that enables users to mount remote directories on their server. The system lets you leverage storage space in a different location and write onto the same space from multiple servers in an effortless manner. It, thus, works fairly well for directories that users need to access frequently. This tutorial explains the process of mounting NFS share on an Ubuntu 14.04 server in an simple and easy-to-follow steps.
Securing X2Go On Ubuntu Precise With WiKID Two-Factor Authentication
In this document we are going to demonstrate how to implement two-factor authentication from WiKID for remote desktop on an Ubuntu 12.04 server using X2Go.
Manage Linux Containers with Docker on Ubuntu
This guide explains how to install Docker and manage virtual machines effectively. Docker is a Open Source Linux virtualistaion platform for developers and system administrators to build, deploy, and execute distributed applications easily. Docker consists of the Docker Engine, a light runtime and virtualisation layer, tools to package and version virtual machines similar to a sourcecode repository and Docker Hub, a service in the cloud to share applications and automate workflow. Docker allows applications quickly assembled from components and eliminates friction between development environments, quality control and production.
Thunderbird Email Encryption with GnuPG2
This tutorial describes the configuration of Thunderbird and GnuPG2 to send and receive encrypted email.
How To Install VNC Server On Ubuntu 14.04
This guide explains the installation and configuration of a VNC server on Ubuntu 14.04 server. I use a server here to show you a ay to have a remote desktop on a root server in a datacenter. The same steps will work for Ubuntu desktops as well.VNC is a very convinient way of administrating the Ubuntu 14.04 desktops remotely. The GUI can be accessed from anywhere over the internet or local network with a VNC client on any OS. The only requirement is that the connecting OS has a VNC-client installed on it.
Linux Basics: How to Add and Delete Shell Users on Ubuntu Linux
Adding and removing shell users on a fresh Linux server remain amongst the most fundamental tasks every Linux user/system administrator must know. As a matter of fact, when a user creates a new server, they are simply given the default root account to begin with.
The Perfect Desktop – Xubuntu 14.04 LTS (Trusty Tahr)
This tutorial shows how you can set up a Xubuntu 14.04 desktop that is a full-fledged replacement for a Windows desktop, i.e.that has all the software that people need to do the things they do on their Windows desktops. The advantages are clear: you get a secure system without DRM restrictions that works even on old hardware, and the best thing is: all software comes free of charge. Xubuntu uses the lightweight XFCE desktop environment.
Samba Server Configuration in Ubuntu 14.04 LTS
This guide explains how to configure samba server in Ubuntu 14.04 with anonymous & secured samba servers. Samba is an Open Source/Free Software suite that provides seamless file and print services to SMB/CIFS clients. Samba is freely available, unlike other SMB/CIFS implementations, and allows for interoperability between Linux/Unix servers and Windows-based clients.
Howto add two factor authentication to OTRS with privacyIDEA
In this howto we will show, how easy it is to add two factor authentication with OTP token to OTRS. This is done for the support agents to protect support cases and customer data against attackers and misuse. Nevertheless this can be done for the customers in the very same way.
Installing Apache2 With PHP5 And MySQL Support On Ubuntu 14.04LTS (LAMP)
LAMP is short for Linux, Apache, MySQL, PHP. This tutorial shows how you can install an Apache2 webserver on anUbuntu 13.04 server with PHP5 support (mod_php) and MySQL support.
Installing Guest Additions And Mounting Shared Folders In Virtualbox Virtual Machines In PHPVirtualbox
In this tutorial I will introduce some tips & tricks while using the phpvirtualbox. These tricks make phpvirtualbox functionality better & much more fruitful.
I do not issue any guarantee that this will work for you!
An anonymous reader writes “Jono Bacon, who has been Ubuntu Community Manager for Canonical for nearly eight years is moving on to join the XPRIZE Foundation (known for incentivizing solving major issues, such as the Google Lunar and Qualcomm Tricorder XPRIZES) to be Senior Director of Community.”
Read more of this story at Slashdot.
Installing Lighttpd With PHP5 (PHP-FPM) And MySQL Support On OpenSUSE 13.1
Lighttpd is a secure, fast, standards-compliant web server designed for speed-critical environments. This tutorial shows how you can install Lighttpd on an OpenSUSE 13.1 server with PHP5 support (through PHP-FPM) and MySQL support. PHP-FPM (FastCGI Process Manager) is an alternative PHP FastCGI implementation with some additional features useful for sites of any size, especially busier sites. I use PHP-FPM in this tutorial instead of Lighttpd’s spawn-fcgi.
Howto run privacyIDEA with Apache2 and MySQL On Ubuntu 14.04 LTS
We use the latest 1.0dev0of privacyIDEA. It is available via the python package index or via github.
Installing Lighttpd With PHP5 (PHP-FPM) And MySQL Support On Ubuntu 14.04LTS
Lighttpd is a secure, fast, standards-compliant web server designed for speed-critical environments. This tutorial shows how you can install Lighttpd on an Ubuntu 14.04 server with PHP5 support (through PHP-FPM) and MySQL support. PHP-FPM (FastCGI Process Manager) is an alternative PHP FastCGI implementation with some additional features useful for sites of any size, especially busier sites. I use PHP-FPM in this tutorial instead of Lighttpd’s spawn-fcgi.
Managing A Headless VirtualBox Installation With phpvirtualbox (Ubuntu 14.04 LTS)
phpvirtualbox is a web-based VirtualBox front-end written in PHP that allows you to access and control remote VirtualBox instances. It tries to resemble the VirtualBox GUI as much as possible to make work with it as easy as possible. It is a nice replacement for the VirtualBox GUI if you run VirtualBox in headless servers (like in the tutorial VBoxHeadless – Running Virtual Machines With VirtualBox 4.3 On A Headless Ubuntu 14.04 Server). This tutorial explains how to install phpvirtualbox on an Ubuntu 14.04 server to manage a locally installed, headless VirtualBox.
VBoxHeadless – Running Virtual Machines With VirtualBox 4.3 On A Headless Ubuntu 14.04 LTS Server
This guide explains how you can run virtual machines with VirtualBox 4.3 on a headless Ubuntu 14.04 server. Normally you use the VirtualBox GUI to manage your virtual machines, but a server does not have a desktop environment. Fortunately, VirtualBox comes with a tool called VBoxHeadless that allows you to connect to the virtual machines over a remote desktop connection, so there’s no need for the VirtualBox GUI.
Installing Nginx With PHP5 (And PHP-FPM) And MySQL Support (LEMP) On Ubuntu 14.04 LTS
Nginx (pronounced “engine x”) is a free, open-source, high-performance HTTP server. Nginx is known for its stability, rich feature set, simple configuration, and low resource consumption. This tutorial shows how you can install Nginx on an Ubuntu 14.04 server with PHP5 support (through PHP-FPM) and MySQL support (LEMP = Linux + nginx (pronounced “engine x”) + MySQL + PHP) .