File server programs in general
A file server is a program that allows remote machines (usually on the local network) to access files stored on the local computer. Protocols for file servers include nfs, cifs (samba), ftp, sshfs, afs, …
Use this tag for questions about file servers in general. For questions that are specific to a particular protocol, use the tag for that protocol. Do not use this tag merely because the computer in the question happens to be a file server, only if serving files is directly relevant to the question.