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Full Discussion: Egrep strings on different lines in file
Top Forums Shell Programming and Scripting Egrep strings on different lines in file Post 302683851 by SkySmart on Wednesday 8th of August 2012 06:01:23 PM
Old 08-08-2012
Quote:
Originally Posted by Corona688
I have no idea what you're even trying to do there, so I can't say why it doesn't work.

My command works.

Code:
$ echo "appleboy" | awk '/appleboy/ && /sweetdeal/'
$ echo "sweetdeal" | awk '/appleboy/ && /sweetdeal/'
$ echo "sweetdeal something appleboy" | awk '/appleboy/ && /sweetdeal/'

sweetdeal something appleboy

$

What you asked for was lines matching both. If you actually want lines between them, I think that'd be

Code:
sed '/appleboy/,/sweetdeal/'

the problem is that, i guess your command works if the strings being searched for are on the same line.

but if they're on separate lines in a file, it doesn't work:

Code:
echo "sweetdeal" >> dinal
echo "something" >> dinal
echo "appleboy" >> dinal

cat dinal:

sweetdeal
something
appleboy


Code:
cat dinal | awk '/appleboy/ && /sweetdeal/'

gives nothing.

neither does this:
Code:
awk '/appleboy/ && /sweetdeal/' dinal

 

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LEARN ABOUT DEBIAN

igawk

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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