$ curl cheat.sh/
 cheat.sheets:finger 
# Produces a multi-line format displaying all of the information described for
# the -s option as well as the user's home directory, home phone number, login
# shell, mail status, and the contents of the files “.plan”, “.project”,
# “.pgpkey” and “.forward” from the user's home directory.
finger -s username

# weather report in console (for Nuremberg in this case)
finger nuremberg@graph.no

 tldr:finger 
# finger
# User information lookup program.
# More information: <https://manned.org/finger>.

# Display information about currently logged in users:
finger

# Display information about a specific user:
finger username

# Display the user's login name, real name, terminal name, and other information:
finger -s

# Produce multiline output format displaying same information as `-s` as well as user's home directory, home phone number, login shell, mail status, etc.:
finger -l

# Prevent matching against user's names and only use login names:
finger -m

$
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