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Using ngx_pagespeed With nginx On Debian Jessie/testing

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PageSpeed Beta is available for nginx, the nginx equivalent of mod_pagespeed for Apache. This module applies web performance best practices to pages, and associated assets (CSS, JavaScript, images) and therefore speeds up your web site and reduces load times. This tutorial explains how to use PageSpeed with nginx on Debian Jessie/testing. read more...
permapage | score:9975 | -falko, March 24, 2014

No Starch Press has published my Perl One-Liners book!

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My Perl One-Liners book was just published by No Starch Press!

Perl one-liners are small and awesome Perl programs that fit in a single line of code. They do one thing really well—like changing line spacing, numbering lines, performing calculations, converting and substituting text, deleting and printing specific lines, parsing logs, editing files in-place, calculating statistics, carrying out system administration tasks, or updating a bunch of files at once. Perl one-liners will make you a shell warrior: what took you minutes (or even hours) to solve will now take you only seconds! read more...
mail this link | permapage | score:9975 | -pkrumins, March 24, 2014

Nuvola Player: Enjoy all your Cloud music services from one interface

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And with tight integration with the Linux desktop (multimedia keys, system tray, media player applets, dock menu, notifications and more), it provides a better user experience when compared to using the same Cloud music services from a Web browser. read more...
permapage | score:9975 | -finid, August 21, 2013

How to install Lekture on Fedora 19 KDE

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Then I came across Lekture, a KDE Education application. I don’t think that it has all the features that the commercial equivalents on Windows have, but at this stage in its development, it looks good. read more...
permapage | score:9975 | -finid, September 9, 2013

Running ProcessWire on Nginx (Debian 7 / Ubuntu 13.04)

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This tutorial shows how you can install and run ProcessWire on a Debian Wheezy or Ubuntu 13.04 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 a lot of faster, especially static files. read more...
permapage | score:9975 | -falko, August 25, 2013

Install Cinnamon on Fedora 19

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But while it does not have its own Fedora 19 installation image, you can run a Cinnamon desktop on Fedora 19 by installing the cinnamon package either from the command-line or from Apper, the graphical package manager. read more...
permapage | score:9975 | -finid, July 6, 2013

Sagemath in the Cloud and Sagemath 5.11

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Access to the service is available after a free registration at cloud.sagemath.com. William Stein, a professor of mathematics at the University of Washington, is the principal author of Sage and is also responsible for the hosted service. read more...
permapage | score:9973 | -finid, August 29, 2013

How to install S3QL from source on Fedora 19

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The latter being the current active branch, with more features than the former. The 1.x branch does not get new features, only bugfixes. The other difference between the two branches is that the 1.x branch is compatible with Python 2.7, while the 2.x branch is compatible with Python 3.3. read more...
permapage | score:9973 | -finid, September 6, 2013

Pipelight – Using Silverlight in Linux browsers

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Pipelight, which allows to run your favorite Silverlight application directly inside your Linux browser. The project combines the effort by Erich E. Hoover with a new browser plugin that embeds Silverlight directly in any Linux browser supporting the Netscape Plugin API. He worked on a set of Wine patches to get Playready DRM protected content working inside Wine and afterwards created an Ubuntu package called Netflix Desktop. This package allows one to use Silverlight inside a Windows version of Firefox, which works as a temporary solution but is not really user-friendly and moreover requires Wine to translate all API calls of the browser. To solve this problem we created Pipelight. read more...
mail this link | permapage | score:9973 | -gg234, September 6, 2013

CyanogenMod, the rest of the story

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To outsiders like me, the announcement of the formation of Cyanogen, Inc. was a bit of a surprise. And the fact that the company succeeded in raising millions of venture capital (VC) funds was even more surprising. read more...
permapage | score:9973 | -finid, March 24, 2014

This is not just about your personal privacy

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To those people, there’s nothing you can say to convince them that a violation of privacy is a violating of privacy, whether the victim(s) have something to hide or not. But worse than that, they fail to see that this matter has implications that go beyond personal privacy. read more...
permapage | score:9973 | -finid, September 7, 2013

ROSA Desktop Fresh R1: For advanced users, but even better for new users

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So when an email arrived in my Inbox from the developers announcing ROSA Desktop Fresh R1, describing it as a new name distribution “based on the ROSA Fresh platform,” and that it is “targeted at advanced users and enthusiasts who will appreciate rich functionality and freshness of distribution components without serious loss of quality,” I thought, that should be an interesting distribution. read more...
permapage | score:9973 | -finid, June 8, 2013

Linux mail command examples: send mails from command line

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This tutorial shows how to send and receive mails from the command line using the mail and mutt commands on linux. read more...
permapage | score:9973 | -Silver Moon, August 28, 2013

Setup Nginx + php-FPM + apc + MariaDB on Debian: The perfect LEMP server

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Nginx is a fast and scalable web server capable of handling large traffic in limited resources. This tutorial shows how to setup nginx on Debian 7 along with php support through php-fpm, and MariaDB database. read more...
permapage | score:9973 | -Silver Moon, August 9, 2013

Tutorial: Create an NFS-like Storage Server with GlusterFS on Ubuntu 12.10

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This tutorial shows how to set up a standalone storage server on Ubuntu 12.10. Instead of NFS, I will use GlusterFS here. The client system will be able to access the storage as if it was a local filesystem. GlusterFS is a clustered file-system capable of scaling to several peta-bytes. It aggregates various storage bricks over Infiniband RDMA or TCP/IP interconnect into one large parallel network file system. Storage bricks can be made of any commodity hardware such as x86_64 servers with SATA-II RAID and Infiniband HBA. read more...
mail this link | permapage | score:9973 | -falko, January 16, 2013

How to install ajenti (like Webmin) on ubuntu 13.04 server

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Ajenti is a simple open source web based administration tool for managing ubuntu servers and this is similar to webmin.This is having nealy 35 plugins to monitor different servers (Including HTTP,DNS etc). read more...
permapage | score:9973 | -gg234, July 5, 2013

10 basic examples of Linux ps command

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The ps command on linux is one of the most basic commands for viewing the processes running on the system. It provides a snapshot of the current processes along with detailed information like user id, cpu usage, memory usage, command name etc. It does not display data in real time like top or htop commands. But even though being simpler in features and output it is still an essential process management/monitoring tool that every linux newbie should know about and learn well. read more...
permapage | score:9973 | -Silver Moon, March 24, 2014

Epoptes – Open source computer lab management and monitoring tool

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Epoptes is an open source computer lab management and monitoring tool. It allows for screen broadcasting and monitoring,remote command execution, message sending, imposing restrictions like screen locking or sound muting the clients and much more! read more...
permapage | score:9973 | -gg234, August 16, 2013

Quantum basic RDO setup (grizzly) to have original LAN as external on CentOS 6.4

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Attempting to follow http://allthingsopen.com/2013/08/23/openstack-packstack-installation-with-external-connectivity


I've got an error after starting :-
# packstack --allinone --quantum-l3-ext-bridge=eth0
It reports that ovs port eth0 already exists. Approach bellow in general follows RDO's discussion at http://openstack.redhat.com/forum/discussion/196/quantum-basic-setup

Follow as normal http://openstack.redhat.com/Neutron-Quickstart
When done create under /etc/sysconfig/network-scripts read more...
mail this link | permapage | score:9972 | -Boris Derzhavets, March 24, 2014

Parsix 5.0 review

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Simple because I did not see any point in it. The distribution wasn’t bringing anything new to the table, and the custom-coded installer was several steps removed (in the wrong direction) from that of its parent distribution. But that was back in 2011, which for a distribution with a 6-month release cycle, is a long time. read more...
permapage | score:9970 | -finid, August 30, 2013
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