how to sort strings by length?


 
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# 8  
Old 02-18-2009
Hi try this

Code:
awk '{ for(i=1; i<=NF;i++)  if(length(MaxWord) < length($i)) MaxWord=$i; } END { print MaxWord } '  filename

Regards

Ranjith

Last edited by radoulov; 11-01-2012 at 08:16 AM..
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WORDS(5)						     Linux Programmers Manual							  WORDS(5)

NAME
manx - a list of Manx Gaelic words DESCRIPTION
/usr/share/dict/manx is an ASCII file which contains an alphabetic list of words, one per line. FILES
/etc/dictionaries-common/words is a symbolic link to a /usr/share/dict/<language> file. /usr/share/dict/words is a symbolic link to /etc/dictionaries-common/words, and is the name by which other software should refer to the system word list. See select-default- wordlist(8) for more information. The directory /usr/share/dict can contain word lists for many languages, with name of the language in English, e.g., /usr/share/dict/french and /usr/share/dict/danish contain respectively lists of French and Danish words if they exist. Such lists should be coded using the ISO 8859-1 character set encoding. SEE ALSO
ispell(1), select-default-wordlist(8), and the Filesystem Hierarchy Standard. HISTORY
The words lists are not specific, and may be generated from any number of sources. The system word list used to be /usr/dict/words. For compatibility, software should check that location if /usr/share/dict/words does not exist. AUTHOR
Word lists are collected and maintained by various authors. Linux 16 July 2002 WORDS(5)