note/
blogs, notes, and thoughts
2026
VPS, VM, and what's underneath
A note on the difference between VPS and VM.
What `2>/dev/null` Does
A short note on stderr redirection, pipes, background jobs, and why `/dev/null` is the shell's trash can.
blogs, notes, and thoughts
A note on the difference between VPS and VM.
A short note on stderr redirection, pipes, background jobs, and why `/dev/null` is the shell's trash can.