3 fortune, theo, troll \- sample lines from a file
15 prints a one-line aphorism chosen at random.
18 is specified, the saying is taken from that file;
19 otherwise it is selected from
20 .BR /sys/games/lib/fortunes .
25 it specializes in inflammatory rhetoric.
30 it presents insults from OpenBSD founder
33 .B /sys/games/lib/fortunes
35 .B /sys/games/lib/fortunes.index
36 \ \ fast lookup table, maintained automatically
42 .B /sys/src/cmd/fortune.c
52 first appeared in 9front (July, 2011).
54 Some initial trolls were provided by ChrisPBS.