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Top Forums Shell Programming and Scripting Help with awk regular expression for RS record separator Post 303001591 by 1Brajesh on Monday 7th of August 2017 06:25:18 PM
Old 08-07-2017
No it didn't work Smilie

It broke the file that was working.
I have a file without any "Mr." words.

By adding your suggestion, even the file without any "Mr." words stops working.

For example, it reads "one." as "on", "two." as tw, "three" as "thre".

This is the same as what was happening with my attempt below too.

---------- Post updated at 06:22 PM ---------- Previous update was at 06:18 PM ----------

Here's my full code:

Code:
#!/bin/bash

BEGIN {
       RS="[.?!;:]"           #       There is a problem with Mr. and Mrs. 
       maxWords=0
      }

{

if (maxWords<NF) 
     { 
        maxWords=NF
        longestSentence = $0
     }

for (i=1;i<=NF;i++) 
        a[$i]++

}

END{ 
      i=1;
      for(k in a) 
      {
        print i, k, a[k];
        i++;
      }
      print
      print("There were", NR, "sentences and the longest sentence had", maxWords, "words and there were", length(a), "unique words")
      print ("The longest sentence was:", longestSentence)
}

---------- Post updated at 06:25 PM ---------- Previous update was at 06:22 PM ----------

And the test file I'm using, which works fine as the code is above, but when I start changing the RS expression, even this file which has no "Mr." stops working.

----start of file----
Code:
one.
two two. 
three three three!
four four four four five five five five five.
six six six six six six?

------end of file---------

Last edited by Don Cragun; 08-07-2017 at 10:12 PM.. Reason: Add CODE tags.
 

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NAME
grub-render-label - generate a .disk_label for Apple Macs. SYNOPSIS
grub-render-label [OPTION...] [OPTIONS] DESCRIPTION
Render Apple .disk_label. -b, --bgcolor=COLOR use COLOR for background -c, --color=COLOR use COLOR for text -f, --font=FILE use FILE as font (PF2). -i, --input=FILE read text from FILE. -o, --output=FILE set output filename. Default is STDOUT -t, --text=STRING set the label to render -v, --verbose print verbose messages. -?, --help give this help list --usage give a short usage message -V, --version print program version Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options. REPORTING BUGS
Report bugs to <bug-grub@gnu.org>. SEE ALSO
The full documentation for grub-render-label is maintained as a Texinfo manual. If the info and grub-render-label programs are properly installed at your site, the command info grub-render-label should give you access to the complete manual. grub-render-label (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-RENDER-LABEL(1)
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