suse man page for look

Query: look

OS: suse

Section: 1

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

LOOK(1) 						    BSD General Commands Manual 						   LOOK(1)

NAME
look -- display lines beginning with a given string
SYNOPSIS
look [-dfa] [-t termchar] string [file]
DESCRIPTION
The look utility displays any lines in file which contain string as a prefix. As look performs a binary search, the lines in file must be sorted (where sort(1) got the same options -d and/or -f that look is invoked with). If file is not specified, the file /usr/share/dict/words is used, only alphanumeric characters are compared and the case of alphabetic char- acters is ignored. Options: -d Dictionary character set and order, i.e. only alphanumeric characters are compared. (On by default if no file specified). -f Ignore the case of alphabetic characters. (On by default if no file specified). -a Use the alternate dictionary /usr/share/dict/web2 -t Specify a string termination character, i.e. only the characters in string up to and including the first occurrence of termchar are compared. The look utility exits 0 if one or more lines were found and displayed, 1 if no lines were found, and >1 if an error occurred.
FILES
/usr/share/dict/words the dictionary /usr/share/dict/web2 the alternate dictionary
SEE ALSO
grep(1), sort(1)
COMPATIBILITY
The original manual page stated that tabs and blank characters participated in comparisons when the -d option was specified. This was incor- rect and the current man page matches the historic implementation.
HISTORY
Look appeared in Version 7 AT&T Unix.
AVAILABILITY
The look command is part of the util-linux-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/.
BSD
June 14, 1993 BSD
Related Man Pages
look(1) - debian
look(1) - centos
look(1) - netbsd
look(1) - osx
look(1) - freebsd
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