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32 .\" @(#)look.1 8.1 (Berkeley) 6/14/93
33 .\" $FreeBSD: src/usr.bin/look/look.1,v 1.6.2.3 2002/06/21 15:27:58 charnier Exp $
34 .\" $DragonFly: src/usr.bin/look/look.1,v 1.2 2003/06/17 04:29:28 dillon Exp $
41 .Nd display lines beginning with a given string
51 utility displays any lines in
58 performs a binary search, the lines in
64 is not specified, the file
65 .Pa /usr/share/dict/words
66 is used, only alphanumeric characters are compared and the case of
67 alphabetic characters is ignored.
72 Dictionary character set and order, i.e. only alphanumeric characters
75 Ignore the case of alphabetic characters.
77 Specify a string termination character, i.e. only the characters
80 up to and including the first occurrence of
87 utility exits 0 if one or more lines were found and displayed,
88 1 if no lines were found, and >1 if an error occurred.
90 .Bl -tag -width /usr/share/dict/words -compact
91 .It Pa /usr/share/dict/words
98 The original manual page stated that tabs and blank characters participated
99 in comparisons when the
101 option was specified.
102 This was incorrect and the current man page matches the historic