finger@ (1)          - gets user information from a remote host.
GnuPG::Fingerprint (3pm) - GnuPG Fingerprint Objects
input_mt_report_finger_count (9) - report contact count
nfnl_osf (8)         - load and unload os fingerprint database
pinky (1)            - lightweight finger
posttls-finger (1)   - Probe the TLS properties of an ESMTP or LMTP server.
safe_finger (8)      - finger client wrapper that protects against nasty stuf...