Hacker News
- What happens when you run `cp` on the command line? https://blog.safia.rocks/post/173365993220/what-happens-when-you-run-cp-on-the-command 8 comments
- Unraveling rm: what happens when you run it? https://blog.safia.rocks/post/173241985600/unraveling-rm-what-happens-when-you-run-it 88 comments
- How does `cd` work? https://blog.safia.rocks/post/171311670379/how-does-cd-work 88 comments