Hacker News on 26 September 2020

• Ask HN: How to learn sales?
• Stop Asking Me to “Sign Up” (2014)
• A Short Story for Engineers
• How to properly manage SSH keys for server access
• Comments by a developer inside the Windows Media Player source code
• LEd: Open-Source 2D Level Editor
• WSL Getting GUI Support
• Ora2Pg – Oracle to PostgreSQL database schema converter
• Boeing cuts flight training pilots, will outsource jobs overseas
• Social-media platforms are destroying evidence of war crimes