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Top Forums Shell Programming and Scripting grep or awk problem, unable to extract numbers Post 302134289 by baghera on Thursday 30th of August 2007 07:30:45 AM
Old 08-30-2007
grep or awk problem, unable to extract numbers

Hi, I've trouble getting some numbers from a html-file. The thing is that I have several html-logs that contains lines like this:

nerdnerd, how_old_r_u:45782<br>APPLY: <hour_second> Verification succeded

This is some of what I've extracted from a html file but all I really want is the number in the middle. When using awk I get:


how_old_r_u:45782<br>APPLY:

since there is a space at each end, like a separator for awk.

And I tried using grep "[0-9]" but it only takes the whole line containing the number so I get the whole line again. Is there any command that can retreive the numbers 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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