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Top Forums Shell Programming and Scripting Script to count word occurrences, but exclude some? Post 302657051 by guruprasadpr on Saturday 16th of June 2012 01:36:39 AM
Old 06-16-2012
Hi


Code:
$ cat file
hi hello world
welcome to india
welcome to unix.com

Code:
$ cat black
world

Code:
$ sed -r 's/ +/\n/g' file | grep -v -f black | awk 'length>3{a[$0]++}END{for(i in a)print i, a[i];}'
hello 1
india 1
welcome 2
unix.com 1

Guru.
 

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GAELIC(5)						     Linux Programmers Manual							 GAELIC(5)

NAME
gaelic - a list of Scots Gaelic words DESCRIPTION
/usr/share/dict/gaelic 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
Alastair McKinstry <mckinstry@computer.org> Linux 20 July 2002 GAELIC(5)
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