Can someone explain what is Server Message Block (SMB) and how it works? or What is Server Message Bl

SMB is the glue in networked file sharing.

It’s not just moving files—it’s managing permissions, locks, and even caching.

Windows relies on it, but Samba lets Linux/Mac play along.

For tools, check out `smbclient` on Linux to poke around shares.

what is Server Message Block? It’s the protocol that makes "\\\office-server\shared" work.

Files, printers, you name it—SMB shares it.

Windows is the main user, but Samba brings it to other OSes.

If you’re testing, try sharing a folder on your PC and accessing it from another device.