The Finger User Information Protocol

This specification has been revised 3 times since RFC 742 (1977). Each document below formally obsoleted the one before it; the versions still in force are listed first.

Revision timeline

  1. RFC 742 (1977)
  2. RFC 1194 (1990)
  3. RFC 1196 (1990)
  4. RFC 1288 (1991)

Current version — implement against this

Superseded versions — historical reference only

This lineage is derived automatically from the “obsoletes” relationships recorded in the public RFC Editor index — no editorial judgement is applied to the ordering. The most recent document in the chain is RFC 1288 (December 1991).