Arul's Blog Posts
How to find IP addresses from a hostname
This blog post shows how to get the IP addresses associated to a domain name using Linux or Unix.... continue reading
This blog post shows how to get the IP addresses associated to a domain name using Linux or Unix.... continue reading
{ updated: 2023-08-09 23:59:59 }
How to install Python packages offline
This tutorial shows you how to install Python packages if your computer is offline or the firewall prevents connection to pypi.org.... continue reading
This tutorial shows you how to install Python packages if your computer is offline or the firewall prevents connection to pypi.org.... continue reading
{ updated: 2023-02-26 23:59:59 }
How does the sun keep burning?
Does the sun not run out of oxygen? How does the sun keep burning? How long will the sun keep burning? Does the sun have flames?... continue reading
Does the sun not run out of oxygen? How does the sun keep burning? How long will the sun keep burning? Does the sun have flames?... continue reading
{ updated: 2023-02-20 23:59:59 }
DIY TV Antenna for HD and SD Channels
Our successful experiment with creating a DIY TV antenna to get HD channels... continue reading
Our successful experiment with creating a DIY TV antenna to get HD channels... continue reading
{ updated: 2023-01-28 23:59:59 }
How to install and setup a Minecraft Server
Tutorial on installing and setting up a Minecraft server on your computer.... continue reading
Tutorial on installing and setting up a Minecraft server on your computer.... continue reading
{ updated: 2023-01-01 23:59:59 }
Modify column name in SQLite
Blog post on how to change a column name or modify column data type in SQLite.... continue reading
Blog post on how to change a column name or modify column data type in SQLite.... continue reading
{ updated: 2022-10-18 23:59:59 }
Python script to tweet your Internet speed
This is a Python program that tweets your Internet speed to your Twitter account.... continue reading
This is a Python program that tweets your Internet speed to your Twitter account.... continue reading
{ updated: 2022-10-13 23:59:59 }
Time lapse of the Sun at NASA's Solarium
Solarium at NASA is a room where you can see time lapse videos of the sun in different wavelengths, from extreme ultraviolet to visible light.... continue reading
Solarium at NASA is a room where you can see time lapse videos of the sun in different wavelengths, from extreme ultraviolet to visible light.... continue reading
{ updated: 2022-09-09 23:59:59 }
Free Heroku Alternatives
Heroku is removing their free product plans and inactive accounts. This is a list of Heroku alternatives with free plans. Includes AWS, Google App Engine (Google Cloud) and others.... continue reading
Heroku is removing their free product plans and inactive accounts. This is a list of Heroku alternatives with free plans. Includes AWS, Google App Engine (Google Cloud) and others.... continue reading
{ updated: 2022-09-02 23:59:59 }
What is a MAC Address? Everything about MAC addresses
Introduction to MAC addresses. MA-L, MA-M and MA-S blocks, OUI, OUI-36, IAB, MAC address in binary, MAC address cloning.... continue reading
Introduction to MAC addresses. MA-L, MA-M and MA-S blocks, OUI, OUI-36, IAB, MAC address in binary, MAC address cloning.... continue reading
{ updated: 2022-08-31 23:59:59 }
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