Shell Programming and Scripting

awk '
BEGIN {
   print "Filtered Output Results";
   Page = 1;
}
NR==FNR {
   wlist[++wcount] = $1;
   words[$1] = 0;
   pages[$1] = "";
    last[$1] = 0;
   if (length($1) > wlen)
      wlen = length($1);
   next;
}
{
   for (i=1; i<=NF; i++) {
      if ($i in words)   {
         if (last[$i] != Page) {
            pages[$i] = pages[$i] Page " ";
             last[$i] = Page;
         }
      }
  }
}
NF>=2 && $(NF-1)=="Page" {
   if ($NF != Page)
      print "Page sequence error. Page",$NF,"must be",Page;
   Page = $NF + 1;
}
END {
   for (i=1; i<=wcount; i++) {
      w = wlist[i];
      printf("%-" wlen "s : %s\n", w, pages[w])
   }
}

' - aavam2.log

bugs
output
for
full
and

LS(1)                            User Commands                           LS(1)



NAME
       ls - list directory contents

SYNOPSIS
       ls [OPTION]... [FILE]...

DESCRIPTION
       List  information  about  the FILEs (the current directory by default).
       Sort entries alphabetically if none of -cftuvSUX nor --sort.

       Mandatory arguments to long options are  mandatory  for  short  options
       too.

       -a, --all
              do not ignore entries starting with .
----------- Page 1

       -A, --almost-all
              do not list implied . and ..

       --author
              with -l, print the author of each file

       -b, --escape
              print octal escapes for nongraphic characters

       --block-size=SIZE
              use SIZE-byte blocks

       -B, --ignore-backups
              do not list implied entries ending with ~

       -c     with -lt: sort by, and show, ctime (time of last modification of
              file status information) with -l: show ctime and  sort  by  name
              otherwise: sort by ctime
----------- Page 2
. . . . . . . . 
----------- Page 11

COPYRIGHT
       Copyright (C) 2007 Free Software Foundation, Inc.
       This is free software.  You may redistribute copies  of  it  under  the
       terms       of       the      GNU      General      Public      License
       <http://www.gnu.org/licenses/gpl.html>.  There is NO WARRANTY,  to  the
       extent permitted by law.

SEE ALSO
       The  full  documentation  for ls is maintained as a Texinfo manual.  If
       the info and ls programs are properly installed at your site, the  com-
       mand

              info ls

       should give you access to the complete manual.



----------- Page 12
GNU coreutils 6.9                 March 2007                             LS(1)
----------- Page 13

Filtered Output Results
and    : 2 3 6 7 9 10 11 12
bugs   : 11
for    : 1 2 3 6 8 11 12
full   : 12
output : 3 7 10 11

NF>=2 && $(NF-1)=="[Page" {
   if ($NF+0 != Page)
      print "Page sequence error. Page",$NF,"must be",Page;
   Page = $NF + 1;
}