Life With Technology
Tuesday, December 19, 2017
Raspberry PI - Program a Blinking LED
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Connect your LED's cathode (short leg) to a 0V or Ground pin of the Raspberry PI. Again connect your LED's Anode (Long Leg) to a...
Raspberry PI - How to program with C
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To program Raspberry PI with C, we are going to use a library called WiringPi . Access to your Raspberry PI via SSH and configure the Wir...
Thursday, June 22, 2017
How to include a RSForm to a page built with ST Page Builder in Joomla 3
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We can include a RSForm to a page built with ST page builder without using RSForm's "Content Plugin for Joomla 3.0". (Currentl...
Monday, June 5, 2017
How to start & stop a VPN connection via shell
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To list all available Network Manager connections:- nmcli con To start an available VPN connection:- nmcli con up id ConnectionName To...
Thursday, March 16, 2017
Print a web page with CSS styles
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Assume you have created a web page with several CSS styles including several colours in it. However, when you try to print that web page thr...
Monday, January 16, 2017
Frequently used tcpdump commands
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* View available network interfaces tcpdump -D * Capture and prints only 10 packets from a single available interface: tcpdump -i [...
Friday, January 13, 2017
Useful REGEXs
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^ - says start matching from the beginning of the string. \d - says match only digits + - says match minimum 1 or more occurrences ...
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