Archive for the ‘Linux’ Category

Running Simple Groupware On Nginx (LEMP) On Debian Squeeze/Ubuntu 11.10

Running Simple Groupware On Nginx (LEMP) On Debian Squeeze/Ubuntu 11.10

This tutorial shows how you can install and run Simple Groupware on a Debian Squeeze or Ubuntu 11.10 system that has nginx installed instead of Apache (LEMP = Linux + nginx (pronounced “engine x”) + MySQL + PHP).
Simple Groupware is an open source enterprise groupware that offers
email, calendaring, contacts, tasks, document management, project
management, synchronization with Outlook and cell phones, full-text
search, extensions and many more. nginx is a HTTP server that uses much
less resources than Apache and delivers pages a lot of faster,
especially static files.

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Running ownCloud3 On Nginx (LEMP) On Debian Squeeze/Ubuntu 11.10

Running ownCloud3 On Nginx (LEMP) On Debian Squeeze/Ubuntu 11.10

This tutorial shows how you can install and run ownCloud3 on a Debian Squeeze or Ubuntu 11.10 system that has nginx installed instead of Apache (LEMP = Linux + nginx (pronounced “engine x”) + MySQL + PHP).
ownCloud enables universal access to files through the widely
implemented WebDAV standard, providing a platform to easily view and
sync contacts, calendars and bookmarks across devices while supporting
sharing, viewing and editing via the web interface. It offers the
ease-of-use of Dropbox and box.net without vendor lock in. ownCloud
users can run its file sync and share services on their own hardware.
nginx is a HTTP server that uses much less resources than Apache and
delivers pages a lot of faster, especially static files.

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Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (CentOS 6.2 x86_64)

Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (CentOS 6.2 x86_64)

This document describes how to install a Postfix mail server that is
based on virtual users and domains, i.e. users and domains that are in
a MySQL database. I’ll also demonstrate the installation and
configuration of Courier, so that Courier
can authenticate against the same MySQL database Postfix uses. The resulting Postfix server is capable of SMTP-AUTH and TLS and quota. Passwords are stored in encrypted
form in the database. In addition to that, this
tutorial covers the installation of Amavisd, SpamAssassin, ClamAV and SquirrelMail.

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The Perfect Database Server: Firebird 2.5.1 And FreeBSD 9

The Perfect Database Server: Firebird 2.5.1 And FreeBSD 9

Here is the guide on installing Firebird 2.5.1 from FreeBSD 9 Ports
and
creating your first test database; also we show you how to install
Flamerobin GUI (administration tool) and the PHP driver for it. This was
tested on fresh FreeBSD 9 on a kvm-linux virtual machine.

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Virtualization With Xen On CentOS 6.2 (x86_64) (Paravirtualization & Hardware Virtualization)

Virtualization With Xen On CentOS 6.2 (x86_64) (Paravirtualization & Hardware Virtualization)

This tutorial provides step-by-step instructions on how to install Xen (version 4.1.2) on a CentOS 6.2 (x86_64) system. Xen lets you create guest operating systems (*nix operating systems like Linux and FreeBSD), so called “virtual machines” or domUs, under a host operating system (dom0).
Using Xen you can separate your applications into different virtual
machines that are totally independent from each other, but still use the same hardware.

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Converting A VMware Image To A Physical Machine

Converting A VMware Image To A Physical Machine

This tutorial shows how to convert an existing CentOS VM to a
Physical machine. This tutorial covers the cloning of the VM to an
unpartitioned HDD and troubleshoot some of the possible errors that you
may have booting the OS on your new hardware. To illustrate this
procedure I will use VMware Workstation 7 as the handler to transfer the
VM installation to a physical HDD.

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Creating Your Own Distributable Ubuntu DVD (Relinux)

Creating Your Own Distributable Ubuntu DVD (Relinux)

This article is about how to create a DVD image of your machine with the exact same software included on
the disk. This can be done using a software called Relinux.
Relinux is a fork of the recently discontinued Remastersys.

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Dualbooting Windows 7 And Linux Mint 12

Dualbooting Windows 7 And Linux Mint 12

Dualbooting means having installed two operating systems on one hard disk and being able to boot
from any of them. This tutorial will explain how to install Linux Mint
12 alongside Windows 7 – the procedure however should be the same for
all Ubuntu based distributions and only slightly different for every
other.

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AVG Antivirus For Linux/FreeBSD Plus Postfix Mail Server

AVG Antivirus For Linux/FreeBSD Plus Postfix Mail Server

This document describes how to deploy AVG Antivirus for Linux/FreeBSD to a Postfix mail server.
It is usable for AVG version 8.5, 10 and 2012.

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VBoxHeadless – Running Virtual Machines With VirtualBox 4.1 On A Headless Ubuntu 11.10 Server

VBoxHeadless – Running Virtual Machines With VirtualBox 4.1 On A Headless Ubuntu 11.10 Server

This guide explains how you can run virtual machines with VirtualBox 4.1
on a headless Ubuntu 11.10 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.

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