Monthly Archives: September 2026

PageSpeed Insights

Posted on September 29, 2026 by Siddharth Jain
Posted in Computers, programming, Software | Leave a comment

Wsl/Service/CreateInstance/CreateVm/HCS/ERROR_FILE_NOT_FOUND

Posted on September 25, 2026 by Siddharth Jain

Ran into this dreaded error while trying to startup WSL2. Rebooting did not fix. The issue is documented at https://github.com/microsoft/WSL/issues/40968 with the fix. Here I am making notes for myself for reference later on. First check (all commands from Powershell … Continue reading →

Posted in Computers, programming, Software | Tagged | Leave a comment

Using certbot with cloudflare

Posted on September 18, 2026 by Siddharth Jain

I keep running into endless series of issues with certbot when it fails to renew a certificate etc. Recently I migrated my workflow to using the CloudFlare DNS authenticator. Pros and Cons of this approach: Pros: Cons: What the authenticator … Continue reading →

Posted in Computers, programming, Software | Leave a comment

How to Get Real Client IPs in Express Behind Cloudflare and Nginx (Without IP Spoofing)

Posted on September 11, 2026 by Siddharth Jain
Posted in Computers, programming, Software | Tagged , | Leave a comment

Google Ads Tips

Posted on September 4, 2026 by Siddharth Jain

First of all I don’t recommend it. Its very difficult to setup and even after spending thousands of dollars I have yet to see any ROI – return on investment. It does all kinds of deceptive and misleading things. Still … Continue reading →

Posted in Computers | Leave a comment