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Top Forums Shell Programming and Scripting Delete lines that contain 3 or more words? Post 302150370 by vino on Tuesday 11th of December 2007 07:06:16 AM
Old 12-11-2007
Code:
 sed -n -e "s/^[ ]*[^ ]* [^ ]* [^ ]*[ ]$/&/p file.txt > new.txt

 

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POLISH(5)							      Debian								 POLISH(5)

NAME
polish - a list of Polish words DESCRIPTION
/usr/share/dict/polish 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 UTF-8 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. Debian Project March 29th, 2011 POLISH(5)
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