If Not True Then False

GRUB2 runlevel 3 – Howto Change runlevel on GRUB2

JR — Wed, 25 Jan 2012 10:58:25 +0000

This is quick guide howto change runlevel on GRUB2. Title says runlevel 3 (refer to changing runlevel from 5 to 3), but yes same method of course works, if you want to change runlevel from 3 to 5, from 5 to 1 or from 3 to 1. Whole process is actually add one additional boot [...] Related posts:

PHP / PDO / SQLite3 Example

JR — Mon, 23 Jan 2012 11:06:36 +0000

This is a PHP, PDO and SQLite3 example, which demonstrates the SQLite3 databse usage with PHP-PDO. The PHP / PDO / SQLite3 example code demonstrates following things, and their use: Create / Connect SQLite3 databases Use SQLite3 file and memory databases Create tables in SQLite3 database Use SQLite3 db different datetime formats Insert data to [...] Related posts:

Gnome Shell Tweaking with Extensions and Themes on Fedora 16

JR — Fri, 13 Jan 2012 17:56:13 +0000

This is a guide on howto modify and tweak Gnome 3.2 Gnome Shell on Fedora 16, easily with application called gnome-tweak-tool, using extensions and themes. With this guide you have two option, install all extensions and themes once or install just extensions and themes what you want to use. There’s a lot of other themes [...] Related posts:

Install LibreOffice 3.4.4/3.5 on Fedora 16/15, CentOS/RHEL 6.2/5.7

JR — Wed, 04 Jan 2012 16:56:00 +0000

This is guide, howto to install LibreOffice 3.4.4/3.5.0 Beta 2 on Fedora 16/15/14/13/12, CentOS 6.2/6.1/6/5.7 and Red Hat (RHEL) 6.2/6.1/6/5.7 with using LibreOffice original RPM packages. LibreOffice 3.4.4 and LibreOffice 3.5.0 Beta 2 can be installed and used simultaneously. And yes if you check your Fedora 16 repos with yum you see that you can [...] Related posts:

Upgrade to CentOS 6.2 from CentOS 6.1 / CentOS 6.0

JR — Sun, 11 Dec 2011 00:44:36 +0000

CentOS 6.2 is released. This is quick guide, howto upgrade to CentOS 6.2 from CentOS 6.1 or CentOS 6.0. I have tested this method on multiple CentOS 6 (servers / desktops) and everything looks work fine after upgrade. Upgrade to CentOS 6.2 from CentOS 6.1 or CentOS 6.0 1. Change to root User su - [...] Related posts:

LEMP on Fedora 16/15, CentOS/Red Hat (RHEL) 6.2/5.7 – (Linux, Nginx, MySQL, PHP)

JR — Tue, 06 Dec 2011 16:47:57 +0000

LEMP (Linux, Nginx, MySQL, PHP) server is extremely powerful setup behind any website or web based service. This guide is collection of Fedora/CentOS/Red Hat (RHEL), Nginx, MySQL and PHP (PHP-FPM) install guides. This guide (more specifically this guide parts) try to explain in more detail LEMP (Linux, Nginx, MySQL, PHP (PHP-FPM)) server environment installation. This [...] Related posts:

Upgrade Fedora 15 to Fedora 16 with Preupgrade – Screenshots

JR — Wed, 30 Nov 2011 21:07:10 +0000

This is guide, howto upgrade Fedora 15 to Fedora 16 with Preupgrade. Preupgrade download needed packages from the server, set up everything ready and then reboot to Anaconda installer and after package installation it boots to the new system. It’s important backup your important files before upgrading. If the aim is to update older versions [...] Related posts:

Nginx and PHP-FPM Configuration and Optimizing Tips and Tricks

JR — Tue, 22 Nov 2011 10:14:17 +0000

I wrote before a guide Howto install Nginx/PHP-FPM on Fedora 16/15, CentOS/RHEL 6.1/6/5.7, but this guide is just installation guide and many cases Nginx and PHP-FPM basic configuration is good enough, but if you want to squeeze all the juice out of your VPS or web server / servers and do your maintenance work little [...] Related posts:

Install Thunderbird 10 on Fedora 16/15, CentOS/Red Hat (RHEL) 6.2/6.1/6

JR — Wed, 16 Nov 2011 08:58:20 +0000

Mozilla Firefox 10 is released and this is guide, howto install Thunderbird 10 on Fedora 16/15/14/13, CentOS 6.2/6.1/6 and Red Hat (RHEL) 6.2/6.1/6 using YUM. This is not big deal for Fedora 16 and Fedora 15 users, because Thunderbird 10 found on updates repos, but this is good for older Fedora users and CentOS 6 [...] Related posts:

Install Firefox 10 on Fedora 16/15, CentOS/Red Hat (RHEL) 6.2/6.1/6

JR — Wed, 16 Nov 2011 08:56:09 +0000

Mozilla Firefox 10 is released and this is guide, howto install Firefox 10 on Fedora 16/15/14/13, CentOS 6.2/6.1/6 and Red Hat (RHEL) 6.2/6.1/6 using YUM. This is not big deal for Fedora 16 and Fedora 15 users, because Firefox 10 found on update repos, but this is good for older Fedora users and CentOS 6 [...] Related posts:

PHP Memory Usage Information Class

JR — Sat, 12 Nov 2011 11:31:25 +0000

Sometimes it’s nice to know or even very important to know, how much your PHP script is using memory. This is a simple example of a class, which can be used to collect the PHP script memory usage information and to print all information. It’s easy to reformat output, if you want to use it [...] Related posts:

Fedora 16 nVidia Drivers Install Guide (disable nouveau driver)

JR — Thu, 10 Nov 2011 11:35:59 +0000

This is guide, howto install nVidia proprietary drivers on Fedora 16 and disable Nouveau driver. This guide works with GeForce 6/7/8/9/200/300 series cards. Fedora 16 nVidia driver installation is not much different from previous Fedora versions. I have tested this guide with a couple computers, so let me know, if you have some problems. Before [...] Related posts:

Fedora 16 “Verne” Install Guide with Screenshots

JR — Tue, 08 Nov 2011 12:20:58 +0000

This is guide with screenshots, howto install Fedora 16 “Verne” (F16) using Live CD or Live USB. Fedora 16 “Verne” Installation can be done also with using Fedora NetInstall (Net Install) with gPXE and BFO (boot.fedoraproject.org). 1. Before Fedora 16 “Verne” Installation 1.1 Download Fedora 16 LiveCD Image Download Fedora 16 here. Select your favorite [...] Related posts:

Install Nginx/PHP-FPM on Fedora 16/15, CentOS/RHEL 6.2/5.7

JR — Sun, 30 Oct 2011 17:06:19 +0000

I have once written Install nginx, PHP 5.3 and FastCGI on CentOS 5.5, Fedora 13, Red Hat RHEL 5.5/6 guide, but this guide is “updated” version, howto install Nginx with PHP 5.3.10 and PHP-FPM on Fedora 16/15/14, CentOS 6.2/6.1/6/5.7 and Red Hat (RHEL) 6.2/6.1/6/5.7. PHP-FPM is easier to use and configure than FastCGI and some [...] Related posts:

Install Firefox 6 on Fedora 15 / 14 / 13 / 12 / 11

JR — Fri, 19 Aug 2011 06:16:35 +0000

Mozilla Firefox 6 is released and this is guide, howto install Firefox 6 on Fedora 15, Fedora 14, Fedora 13, Fedora 12 and Fedora 11 using YUM. This is not big deal for Fedora 15 users, because Firefox 6 found on update repos, but this is good for older Fedora users. What’s new in Firefox [...] Related posts:

CentOS 6.2 Netinstall Guide – Network Installation Screenshots

JR — Wed, 27 Jul 2011 18:24:42 +0000

This step-by-step walkthrough with screenshots, howto install CentOS (The Community ENTerprise Operating System) 6.2 Linux with Network installation (NetInstall). CentOS 6.2 is released and it brings all Red Hat (RHEL) 6.2 goodnes to all users CentOS 6 users. Have fun! Want just CentOS 6.2 Netinstall mirror URL? Goto CentOS 6.2 Netinstall URL 1. Download CentOS [...] Related posts:

Install Firefox 5 on Fedora 15/14/13

JR — Sat, 25 Jun 2011 09:14:47 +0000

New Guide, Howto Install Firefox 6 on Fedora 15/14/13/12/11 >> Mozilla Firefox 5 is released and this is guide, howto install Firefox 5 on Fedora 15, Fedora 14 and Fedora 13 using YUM. It’s important to take backups of all Firefox profiles before install, because this major version upgrade and can behave in any unpredictable [...] Related posts:

Upgrade to Fedora 15 from Fedora 14 with Preupgrade – Screenshots

JR — Wed, 15 Jun 2011 19:49:11 +0000

This is guide, howto upgrade Fedora 14 to Fedora 15 with Preupgrade. Preupgrade download needed packages from the server, set up everything and then reboot to installer and after install boot the new system. It’s important backup your important files before upgrading. If the aim is to update older versions of Fedora to Fedora 15, [...] Related posts:

Fedora 15 nVidia Drivers Install Guide (disable nouveau driver)

JR — Fri, 27 May 2011 08:24:30 +0000

Looking Fedora 16 “Verne” nVidia Drivers Install guide? This is guide, howto install nVidia proprietary drivers on Fedora 15 and disable Nouveau driver. This guide works with GeForce 6/7/8/9/200/300 series cards and also with GeForce FX cards. Fedora 15 nVidia driver installation is not much different from previous Fedora versions. I have tested this guide [...] Related posts:

Fedora 15 Lovelock Install Guide with Screenshots

JR — Tue, 17 May 2011 08:12:53 +0000

This is guide with screenshots, howto install Fedora 15 Lovelock using Live CD or Live USB. Fedora 15 Installation can be done also with using Fedora NetInstall (Net Install) with gPXE and BFO (boot.fedoraproject.org). Note this installation is done on Gnome 3 fallback mode and Gnome shell looks little different. Here is also some Gnome [...] Related posts: