Re: Character Count

[James Edward Gray II]

On Mar 23, 2004, at 3:18 PM, Rob Torres wrote:

Hello,
I am writing a simple perl script to count the # of characters in a 
given
field.  At the command line I can write >>wc -m somefile.txt, and get 
the
total character count.  But in the script I am splitting a text file 
and
then doing a count on an element of the array.

code snippet:
**************************
while (<FILE>)
{
   chomp;
   (@fields) = split(/\t/);
   $count = wc -m $fields[12];
In Perl, we spell that:

$count = length $fields[12];

Hope that helps.  ;)

James

P.S.  Looks like you might not be using strict and probably not 
warnings either.  I definitely don't recommend continuing on that 
way...

   print "$count\n";
}
**************************
Here is the error I receive when I check the syntax.
perl -c count.pl
Unrecognized file test: -m at count.pl line 20.

I've tried many different ways of writing this, but can't seem to get 
it
working.  Any ideas/help?
Thanks,
Rob

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