PHP: Calculate Real Differences Between Two Dates or Timestamps

PHP: Calculate Real Differences Between Two Dates or Timestamps

Updated by on Feb 8, 2011 in Featured, Most Popular, PHP, Programming | 143 comments

I was using simple function to calculate difference between two dates and timestamps until I noticed, it’s not working correctly in...

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Linux locate command: Find Files and Directories Quickly and Efficiently

Linux locate command: Find Files and Directories Quickly and Efficiently

Updated by on Oct 16, 2010 in Command Line Guides, Linux | 1 comment

This is quick guide howto find files and directories quick and efficiently on Linux with locate command. Linux find command is outdated,...

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Install PostgreSQL 8.4 Database Server on CentOS, Fedora, Red Hat

Install PostgreSQL 8.4 Database Server on CentOS, Fedora, Red Hat

Updated by on Feb 8, 2011 in CentOS, Featured, Fedora, Linux, Red Hat (RHEL), Server Guides, Servers, SQL | 23 comments

This is quick guide howto install PostgreSQL 8.4 (current stable 8.4.7) database server on CentOS, Fedora and Red Hat. Fedora 14, Fedora...

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YUM History (list, info, summary, repeat, redo, undo, new)

YUM History (list, info, summary, repeat, redo, undo, new)

Updated by on Oct 16, 2010 in Linux, YUM Guides/Howtos | 3 comments

Yum (Yellowdog Update Modified) is RPM Packet Management system for Fedora, CentOS, Red Hat, OpenSuse etc. Yum history (list, info,...

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Add Hostname, Date, Time, Uptime, Load Average to Linux Terminal Title

Add Hostname, Date, Time, Uptime, Load Average to Linux Terminal Title

Updated by on Oct 16, 2010 in Command Line Guides, Linux | 0 comments

This tip is really useful if you need/want to monitor multiple servers at the same time. This Tip works, as the tip, by which you can add...

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PHP CLI Colors – PHP Class Command Line Colors (bash)

PHP CLI Colors – PHP Class Command Line Colors (bash)

Updated by on Oct 15, 2010 in Featured, Linux, PHP, Programming | 5 comments

PHP Command Line Interface (CLI) has not built-in coloring for script output, like example Perl language has...

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nginx, PHP 5.3 and FastCGI on CentOS 5.5, Fedora 13, Red Hat RHEL 5.5/6

nginx, PHP 5.3 and FastCGI on CentOS 5.5, Fedora 13, Red Hat RHEL 5.5/6

Updated by on Nov 16, 2010 in CentOS, Featured, Fedora, Linux, Programming, Red Hat (RHEL), Server Guides, SQL | 9 comments

This is guide howto install nginx, PHP 5.3 and FastCGI webserver with MySQL and/or PostgreSQL and Memcache support on Fedora 12 and Fedora...

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BitLy (bit.ly) PHP Class – Shorten and Expand URLs (and Hashes) with BitLy API

BitLy (bit.ly) PHP Class – Shorten and Expand URLs (and Hashes) with BitLy API

Updated by on Oct 15, 2010 in PHP, Programming | 3 comments

BitLy (bit.ly) is a service which allows users to shorten, expand, share and track URLs (links). bit.ly can be accessed through bit.ly...

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Create PostgreSQL Table Partitioning (Part 1)

Create PostgreSQL Table Partitioning (Part 1)

Updated by on Sep 7, 2010 in SQL | 3 comments

PostgreSQL supports partitioning via table inheritance. So the partitioning is made in such a way that every child table inherits single...

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Partitioning PostgreSQL Tables – Handle Millions of Rows Efficiently

Partitioning PostgreSQL Tables – Handle Millions of Rows Efficiently

Updated by on Sep 7, 2010 in SQL | 0 comments

PostgreSQL table partitioning means splitting one large database table into smaller logical pieces. PostgreSQL table partitioning will be...

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Fedora 13 nVidia Drivers Install Guide (disable the nouveau driver)

Fedora 13 nVidia Drivers Install Guide (disable the nouveau driver)

Updated by on Feb 8, 2011 in Featured, Fedora, Graphics Drivers Guides, Linux | 12 comments

Fedora 14 users check Fedora 14 nVidia Drivers Install Guide (disable nouveau driver) I’ve tried this method in few Fedora 12 and...

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Hide Apache ServerSignature/ServerTokens/PHP X-Powered-By

Hide Apache ServerSignature/ServerTokens/PHP X-Powered-By

Updated by on Dec 8, 2011 in Command Line Guides, Linux, Servers | 0 comments

By default almost all Apache installation shows sensitive server information with Apache version number, server operating system details,...

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Howto upgrade Fedora 11 to Fedora 12 with Preupgrade

Howto upgrade Fedora 11 to Fedora 12 with Preupgrade

Updated by on Oct 16, 2010 in Install Guides, Linux | 0 comments

I think the most easiest way to upgrade Fedora 11 to Fedora 12 is program called preupgrade, which download needed packages from the...

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