“About ten months ago, we realized that the next installation of Debian was upcoming, and after upgrading about 20,000 machines since Debian 6 (aka Squeeze) was released, we got pretty tired,” Dreamhost developer Brett Gailey wrote in a blog post. “The release cycle for Debian is stable, but it’s not long enough for us to [...]

Finally, the long-awaited Skype 4.2 for Linux released by Microsoft with major updates, lots of various bug fixes and some minor features from the previous version, and this update is one of the biggest update as of now.

SPDY (pronounced as speedy) is an open networking protocol developed primarily at Google for transporting web content. Nginx version 1.4.x supports SPDY out of the box. You need openssl version 1.0.1 or above to compile and use nginx.

This tutorial shows how you can install and run a PrestaShop 1.5.x web site on a Debian Wheezy or Ubuntu 12.10 system that has nginx installed instead of Apache (LEMP = Linux + nginx (pronounced “engine x”) + MySQL + PHP). nginx is a HTTP server that uses much less resources than Apache and delivers [...]

This tutorial shows how you can install and run a Redaxo 4.4.x web site on a Debian Wheezy or Ubuntu 12.10 system that has nginx installed instead of Apache (LEMP = Linux + nginx (pronounced “engine x”) + MySQL + PHP). nginx is a HTTP server that uses much less resources than Apache and delivers [...]

apt-fast downloads repositories (package sources) and packages in parallel, which can greatly shorten the time it takes to update a system. In contrast, the default package manager (apt-get or aptitude) downloads repositories and packages sequentially.

Debian or Ubuntu Linux comes with knockd. It is a port-knock server. It listens to all traffic on an ethernet and/or PPP interface created by VPN/dial-up pppd, looking for special “knock” sequences of port-hits.

I got a lot of complaints about the lack of Debian or Ubuntu packages. Apparently alien doesn’t work all that well, and some of the packages (like libc) are too new anyway on openSUSE. So I finally figured out how to get OBS to build debian packages.

This article describes how to install LibreOffice 4.0 on Debian-based / Ubuntu-based Linux distributions, such as Linux Mint, Xubuntu, Kubuntu, Debian and Ubuntu. This installation method is based on the official .deb packages.

I’ve been using Ubuntu as my primary operating system since 2005. Back then it was truly amazing. Before I started using Ubuntu I tried out Red Hat, Mandrake (and later Mandriva), Slackware, Gentoo, and even Debian. In all of them, something didn’t work. Usually it was wifi, but sometimes it was audio or video, or [...]

I recently installed Debian version 6.x on my Mac book pro. I wanted to write code in C/Gnome GTK and develop apps for fun and profit. How do I install C and Gnome gtk development environment under Debian or Ubuntu Linux operating systems

The ethtool can be used to query and change settings such as speed, auto- negotiation and checksum offload on many network devices, especially Ethernet devices. How do I install and use ethtool under Ubuntu or Debian Linux based system running on my IBM server?

Cherokee is an open-source Cross-platform Web server. How do I install Cherokee web server under Debian or Ubuntu Linux operating system?

This tutorial shows how you can install and run a concrete5 web site on a Debian Squeeze or Ubuntu 12.10 system that has nginx installed instead of Apache (LEMP = Linux + nginx (pronounced “engine x”) + MySQL + PHP). nginx is a HTTP server that uses much less resources than Apache and delivers pages [...]

ISC’s DHCP software is the most widely used open source DHCP implementation on the Internet. The same software can be used for LAN too. It is a carrier and enterprise grade solution to your host configuration needs.

This guide will help you set up an obfuscated bridge on a Debian/Ubuntu system. Add the development Tor APT repository and run the specified commands to install tor and deb.torproject.org-keyring. You need Tor 0.2.4.x Tor because it knows how to automatically report your obfsproxy address to BridgeDB.

This tutorial shows how you can install and run a Question2Answer web site on a Debian Squeeze or Ubuntu 12.10 system that has nginx installed instead of Apache (LEMP = Linux + nginx (pronounced “engine x”) + MySQL + PHP). nginx is a HTTP server that uses much less resources than Apache and delivers pages [...]

I do not want to start ssh-agent and ssh-add as described here to manage my ssh keys for password less login. How do I install keychain software to manage my keys running on Debian or Ubuntu based cloud server?

How do I blacklist a package or packages so that when I run apt-get upgrade, it will ignore blacklisted packages and install the rest of updates under Debian or Ubuntu Linux server system?

This tutorial explains how to use the GeoIP module with nginx to block visitors by country. This is made possible by the GeoIP database which maps users’ IP addresses to countries. nginx must be compiled with the HttpGeoipModule to use the GeoIP database.

squidGuard is flexible and ultra fast filter, redirector and access controller plugin for squid proxy server (it works with both squid version 2.x and 3.x). It lets you define multiple access rules with different restrictions for different user groups on a squid cache. squidGuard uses squid’s standard redirector interface.

You need to use hostapd server as access point and authentication servers. It implements IEEE 802.11 access point management, IEEE 802.1X/WPA/WPA2/EAP Authenticators, RADIUS client, EAP server, and RADIUS authentication server. The current version supports Linux:

I would like to install something from source code. The site says that I need to download it from git repository. How do I download a git repository under Debian / Ubuntu Linux? Get the explanation in this guide

Earlier this week at DebConf there was a discussion about Debian derivatives so that Debian’s offspring could share their experiences and also for the Debian developers to share various derivative-related initiatives. Some friction between Debian and distributions based upon it (namely Ubuntu) were exposed.

In the ongoing battle of the Linux distributions, new survey findings show that businesses favor Debian and Ubuntu over Red Hat distributions for file servers, including RHEL and CentOS. Among those using Linux on file servers, 67% of respondents use Debian distributions, while 54% use Red Hat.

This is the first in a line of tutorials I am working on for less experienced linux users to effectively use their VPS. I’ve been tinkering with a little script that some of you might find helpful, it’s designed to install LXDE and NoMachine on a fresh VPS installation.

EncFS provides an encrypted filesystem in user-space. It runs without any special permissions and uses the FUSE library and Linux kernel module to provide the filesystem interface. It is a pass-through filesystem, not an encrypted block device, which means it is created on top of an existing filesystem. This tutorial shows how you can use [...]

Whether you’re a beginner or you’ve been using Linux systems for years, you probably have an opinion on what the best distribution is. “Best,” is obviously a relative term, and we understand that what’s best for beginners may not be best for advanced users, and so on.

sitecopy is a tool for copying locally stored web sites to a remote web server (using FTP or WebDAV). It helps you to keep the remote site synchronized with your local copy by uploading modified local files and deleting remote files that have been deleted on the local computer. This tutorial shows how you can [...]

This guide explains how you can configure DNSSEC on BIND9 (version 9.7.3 that comes with Debian Squeeze/Ubuntu 11.10) on Debian Squeeze and Ubuntu 11.10. It covers how to enable DNSSEC on authoritative nameservers (master and slave) and on resolving nameservers, creation of keys and much more..