How to Convert OGV to FLV Using ffmpeg

 General  3 Responses »
Jun 042009
 

This tutorial will explainhow to convert an OGV file to FLV. You will need the ffmpeg audio and video encoder.

Install ffmpeg in debian

#apt-get install ffmpeg

To convert an OGV file to flv file use the following command

ffmpeg -i input_file.ogv output_file.flv

You can shrink the size of the output file using the following command

ffmpeg -i input_file.ogv -s 800×600 output_file.flv

This also reduces the size of the Flash video file.

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 Posted by at 8:28 pm

Delimiters in Bash

 Database  4 Responses »
May 292009
 

I find bash as one of the most fluid languages. Problem is when ever I come accross people that say they know bash but do not use it because they prefere perl or php. They say they use perl or php because of easy database access and how you can split strings. Today I will explain how to split a string in bash, from a stream even, so you don't have to load whole files. I will use /etc/passwd as an example so you can follow along.
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 Posted by at 3:27 pm

How to protect Apache against DOS,DDOS or brute force attacks

 Webserver  7 Responses »
May 122009
 

If you want to protect your apache webserver against DOS,DDOS or brute force attacks use mod_evasive module.mod_evasive is an evasive maneuvers module for Apache to provide evasive action in the event of an HTTP DoS or DDoS attack or brute force attack. It is also designed to be a detection and network management tool, and can be easily configured to talk to ipchains, firewalls, routers, and etcetera. mod_evasive presently reports abuses via email and syslog facilities.
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 Posted by at 2:33 pm

PIDA – Python Integrated Development Application, a Python IDE

 Free-Tools, General  2 Responses »
Apr 282009
 

PIDA is the Python Integrated Development Application. It is an IDE (integrated development environment) written in Python and the GTK+ graphical toolkit.

Pida is an IDE, but one that is slightly different from other IDEs. Rather than attempting to write a set of development tools of its own, Pida uses tools that the developer has available. In this regards Pida can be used as a framework for putting together your own bespoke IDE.
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 Posted by at 11:35 am
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