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Re: [bug-gawk] Count empty line as a column with one empty field
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From: |
david kerns |
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Subject: |
Re: [bug-gawk] Count empty line as a column with one empty field |
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Date: |
Tue, 25 Sep 2018 07:39:37 -0700 |
me too ...
$ printf '%s\n' a '' b
a
b
$ printf '%s\n' a '' b | awk -e '{print $0, NF}'
a 1
0
b 1
On Tue, Sep 25, 2018 at 7:33 AM, Peng Yu <address@hidden> wrote:
> Hi,
>
> I see this.
>
> $ printf '%s\n' a '' b | awk -e '{print NF}'
> 1
> 0
> 1
>
> Is it possible to consider the empty line to contain one empty field
> instead of no fields?
>
> --
> Regards,
> Peng
>
>