Looking for an OS that can run on an old and tight system ?

( damnsmalllinux still exist, but doesn’t look to be much alive…)

• The 9 Smallest Linux Distros That Are Minimal and Super Lightweight

Tiny Core Linux - 46MB RAM - 2008

• Tiny Core is an extremely small distribution designed to be minimal and modular. You add only the components you need.
• It’s suitable for very resource-constrained environments.

see also

• Fast Operating Systems for Old PCs