Knowledge base for software setup, errors, and daily tool work.

Ubuntu Remote Desktop Setup with xrdp Step by Step

If you need to remotely access your Ubuntu desktop from another computer, xrdp is a reliable, ope...

Fix OBS Black Screen with Elgato Capture Card

If you're seeing a black screen in OBS when you add your Elgato capture card as a source, you're ...

Fix Command Prompt Proxy Settings 502 Bad Gateway

If you see a 502 bad gateway error when using command prompt tools like curl, npm, or git, the pr...

Fix 'Permission Denied' When Creating a Folder in Command Prompt