Arul's Blog Posts
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How to Perform Git Cleanup and Optimization
Blog post on how to clean up and optimize your git repository.... continue reading
Blog post on how to clean up and optimize your git repository.... continue reading
{ updated: 2026-05-06 03:23:24 }
Python Program to Make Concurrent Requests with Delay Between Batches
Python 3.14 GIL-free program to make true 25 concurrent requests with 7 second delay between batches. This uses asyncio and aiohttp.... continue reading
Python 3.14 GIL-free program to make true 25 concurrent requests with 7 second delay between batches. This uses asyncio and aiohttp.... continue reading
{ updated: 2026-05-05 23:22:49 }
Convert Decimal Number to Any Base in Python
Use Python to convert a decimal number to any base from 2 through 36. After 9, the digits are A through Z.... continue reading
Use Python to convert a decimal number to any base from 2 through 36. After 9, the digits are A through Z.... continue reading
{ updated: 2026-05-05 23:19:22 }
Poison Ivy and Poison Oak Plants in Virginia in Spring 2026
Photographs of poison ivy plants in Virginia in Spring 2026, mostly April 2026.... continue reading
Photographs of poison ivy plants in Virginia in Spring 2026, mostly April 2026.... continue reading
{ updated: 2026-04-29 11:50:39 }
How Much RAM Does php-fpm Really Use on Linux?
Blog post to find the average memory used by php-fpm, gunicorn, nginx and other processes. This works on all Linux servers.... continue reading
Blog post to find the average memory used by php-fpm, gunicorn, nginx and other processes. This works on all Linux servers.... continue reading
{ updated: 2026-03-28 19:37:09 }
Casio G-Shock GW-M5610U Watch Review
This is my review of my new Casio G-Shock GW-M5610U solar watch.... continue reading
This is my review of my new Casio G-Shock GW-M5610U solar watch.... continue reading
{ updated: 2026-03-27 16:40:53 }
Facebook Error: Account Temporarily Unavailable
If you get this "Account Temporarily Unavailable" when logging in to Facebook, it is really down.... continue reading
If you get this "Account Temporarily Unavailable" when logging in to Facebook, it is really down.... continue reading
{ updated: 2026-03-03 22:56:12 }
How to View the Content of a Compressed Text File in Linux
Different ways to view the content of a compressed text file in gzip, bzip2 or zip without uncompressing it.... continue reading
Different ways to view the content of a compressed text file in gzip, bzip2 or zip without uncompressing it.... continue reading
{ updated: 2026-02-22 04:52:52 }
How to Install Pi-Hole on Raspberry Pi
Tutorial to installing pi-hole on a Raspberry Pi running DietPi. This will work for Raspberry Pi OS, Ubuntu and most other OSes on the Raspberry Pi.... continue reading
Tutorial to installing pi-hole on a Raspberry Pi running DietPi. This will work for Raspberry Pi OS, Ubuntu and most other OSes on the Raspberry Pi.... continue reading
{ updated: 2026-02-08 15:36:39 }
Python ValueError: bad marshal data (invalid reference)
If you get a ValueError: bad marshal data while running a Python program, this blog post shows how to resolve it.... continue reading
If you get a ValueError: bad marshal data while running a Python program, this blog post shows how to resolve it.... continue reading
{ updated: 2026-02-07 19:56:58 }
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