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Re: wc -m count is wrong
From: |
Bob Proulx |
Subject: |
Re: wc -m count is wrong |
Date: |
Thu, 3 Jul 2008 12:13:30 -0600 |
User-agent: |
Mutt/1.5.13 (2006-08-11) |
Hossain, Syed wrote:
> I am surprised that I could not found any posting related to this,
Here is a recent one. :-)
http://lists.gnu.org/archive/html/bug-coreutils/2008-04/msg00238.html
> /home/shossain$ echo 1234 | wc -m
> 5
> Obviously I was expecting a count of 4 but wc printed out 5. I have
> tried different string and the count is always increased by one.
The newline on the end of the line is a character. You can see this
by using od to dump the values.
echo 1234 | od -tx1 -c
0000000 31 32 33 34 0a
1 2 3 4 \n
Of course wc is behaving correctly here.
Bob