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Top Forums UNIX for Dummies Questions & Answers sed Exact Match when Dot is present Post 302938784 by Don Cragun on Thursday 19th of March 2015 01:27:20 AM
Old 03-19-2015
Quote:
Originally Posted by Scrutinizer
Or try awk:
Code:
awk -v s="Bottle" '{for(i=1; i<=NF; i++) if($i==s) $i=""}1'

... ... ...
Note, however, adjacent spaces in the input will be coalesced to a single space by the above command. For instance.
Code:
echo 'Bottle rocket.  Bottled juices.  Bottled beer.' | awk -v s="Bottle" '{for(i=1; i<=NF; i++) if($i==s) $i=""}1'

produces:
Code:
 rocket. Bottled juices. Bottled beer.

removing one space after the first two periods in the input string.

It isn't clear from the skimpy description of the desired results in this thread whether or not this is allowable. But, the request was for sed solutions only...
 

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IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
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