Fedora 23/22/21 nVidia Drivers Install Guide

This is guide, howto install nVidia proprietary drivers on Fedora 23/22/21 and disable Nouveau driver. This guide works with GeForce 6/7/8/9/200/300/400/500/600/700/800/900 series cards. GeForce 400/500/600/700/800/900 series cards works with 352.xx or 355.xx or 358.xx... read more

Install Skype 4.3 on Fedora 23/22, CentOS/RHEL/SL 7.2/6.7

This is guide, howto install Skype 4.3 on Fedora 23/22/21/20/19/18/17/16 on CentOS/Red Hat (RHEL)/Scientific Linux (SL) 7.2/6.7. This is actually easy process, but I won’t use Skype own RPM package, which works only with... read more

CentOS 7.2 Netinstall Guide – Network Installation Screenshots

This step-by-step walkthrough with screenshots, howto install CentOS (The Community ENTerprise Operating System) 7.2 Linux with Network installation (NetInstall). CentOS 7.2 is released and it brings all Red Hat (RHEL) 7.2 goodness to all... read more

Install Google Chrome on Fedora 23/22, CentOS/RHEL 7.2

This guide explains howto install Google Chrome Web browser on Fedora 23/22/21/20/19/18 and CentOS/Red Hat (RHEL) 7.2. Best way to install and keep up-to-date with Google Chrome browser is use Google’s own YUM/DNF repository.... read more

Adobe Flash Player 11.2 on Fedora 23/22, CentOS/RHEL 7.2/6.7/5.11

This is guide, howto install Adobe Flash Player Plugin version 11.2 (32-bit and 64-bit) with YUM/DNF on Fedora 23/22/21/20/19/18/17/16/15/14/13/12, CentOS 7.2/6.7/5.11 and Red Hat (RHEL) 7.2/6.7/5.11. Using Adobe’s own YUM repository it is very... read more

VirtualBox 5.0 on Fedora 23/22, CentOS/RHEL 7.2/6.7/5.11

Oracle VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. VirtualBox is a general-purpose full virtualizer for x86 hardware. Targeted at server, desktop and embedded use, it... read more

Install Adobe Reader on Fedora 23/22, CentOS/RHEL 7.2/6.7/5.11

This is guide shows, howto install Adobe Reader (Acrobat PDF Reader) current version 9.5.5 RPM on Fedora 23/22/21/20/19/18/17/16/15/14/13/12, CentOS 7.2/6.7/5.11, Red Hat (RHEL) 7.2/6.7/5.11. This method works both 32-bit and 64-bit architectures. Note: Before... read more

Linux: Get IP (internal/external) on Command Line/Shell

This is quick tip, howto get internal IP address and external IP address on Linux Shell / Command Line. This guide also show, howto make useful Bash functions to get IP addresses quickly. Note:... read more

VirtualBox Guest Additions on Fedora 23/22, CentOS/RHEL 7.2/6.7/5.11

This is guide, howto install Oracle VirtualBox Guest Additions on Fedora, CentOS and Red Hat (RHEL). This guide should work with Fedora 23/22/21/20/19/18/17/16/15/14/13/12, CentOS 7.2/6.7/5.11, Red Hat (RHEL) 7.2/6.7/5.11. VirtualBox Guest Additions is special... read more

CentOS 6.7 Netinstall Guide – Network Installation Screenshots

This step-by-step walkthrough with screenshots, howto install CentOS (The Community ENTerprise Operating System) 6.7 Linux with Network installation (NetInstall). CentOS 6.7 is released and it brings all Red Hat (RHEL) 6.7 goodnes to all... read more

PHP Guides

PDO, SQLite, APC, Memory, CLI, Colors

PHP: Calculate Real Differences Between Two Dates or Timestamps

I was using simple function to calculate difference between two dates and timestamps until I noticed, it’s not working correctly in long intervals. It’s very easy to calculate difference between two timestamps in seconds,... read more

Misc Guides

YUM, Command Line, Vi/Vim

Install Apache/PHP 7.0.2 on Fedora 23/22, CentOS/RHEL 7.2/6.7/5.11

This guide shows howto install Apache HTTP Server (httpd) with PHP 7.0.2 and following modules on Fedora 23/22/21/20/19, CentOS 7.2/6.7/5.11 and Red Hat (RHEL) 7.2/6.7/5.11 systems. OPcache (php-opcache) – The Zend OPcache provides faster... read more

YUM/DNF Remove Old Kernels on Fedora/CentOS/RHEL

This is quick guide howto delete/remove/clean old kernels on Fedora, CentOS, Red Hat (RHEL). I use here two kernel as example, if you want to keep other more or less, then adjust amount of... read more

Install LibreOffice 5.1/5.0 on Fedora 23/22, CentOS/RHEL 7.2/6.7

This is guide, howto to install LibreOffice 5.1.0 (testing) / 5.0.4 (stable) / 4.4.7 (stable) on Fedora 23/22/21/20/19/18/17/16/15/14/13/12, CentOS 7.2/6.7 and Red Hat (RHEL) 7.2/6.7 using LibreOffice’s original RPM packages. This guide’s idea is... read more

LAMP on Fedora 23/22, CentOS/Red Hat (RHEL) 7.2/6.7/5.11

LAMP (Linux, Apache, MariaDB/MySQL, PHP) server is very powerful server setup behind any website or web based service. This guide is collection of Fedora/CentOS/Red Hat (RHEL), Apache, MariaDB/MySQL and PHP install guides. Today the... read more

LEMP on Fedora 23/22, CentOS/Red Hat (RHEL) 7.2/6.7/5.11

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, MariaDB/MySQL and PHP (PHP-FPM) install guides. This guide... read more

Install Eclipse Mars 4.5 on Fedora 23/22, CentOS/RHEL 7.2/6.7/5.11

This is guide, howto install latest Eclipse Mars.1 4.5.1 on Fedora, CentOS and Red Hat (RHEL). This guide should work with Fedora 23/22/21/20/19/18/17/16/15/14/13/12, CentOS 7.2/6.7/5.11 and Red Hat (RHEL) 7.2/6.7/5.11 and even with earlier... read more

Install Memcached on Fedora 23/22, CentOS/RHEL 7.2/6.7/5.11

Memcached is a high-performance, distributed memory object caching system, generic in nature, but originally intended for use in speeding up dynamic web applications by alleviating database load. Memcached is a very useful also in... read more

Install Apache OpenOffice 4.1.2 on Fedora 23/22, CentOS/RHEL 7.2/6.7

Are you looking LibreOffice 5.0/4.4 Install guide? This is quick guide to install Apache OpenOffice 4.1.2 on Fedora 23/22/21/20/19/18/17/16/15/14/13/12, CentOS 7.2/6.7, Red Hat (RHEL) 7.2/6.7 with using Apache OpenOffice original RPM packages. What’s new... read more

Install PostgreSQL 9.4 on Fedora 23/22, CentOS/RHEL/SL 7.2/6.7/5.11

This is guide, howto install PostgreSQL 9.4 (currently 9.4.5) database server on Fedora 23/22/21/20/19, CentOS/Red Hat (RHEL)/Scientific Linux (SL) 7.2/6.7/5.11. This guide uses PostgreSQL own YUM repos, which are always up-to-date and stable releases... read more

Install MySQL 5.7 on Fedora 23/22, CentOS/RHEL 7.2/6.7/5.11

Are you looking MariaDB 5.5/10.0/10.1 Install guide? MySQL is a relational database management system (RDBMS) that runs as a server providing multi-user access to a number of databases. This is guide, howto install or... read more
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