bug#13389: echo command redhat linux OS

[Ondrej Vasik]

On Tue, 2013-01-08 at 11:09 -0700, Eric Blake wrote:
> On 01/08/2013 11:05 AM, Ondrej Vasik wrote:
> 
> >> $ join <(join <(cat -n one) <(cat -n two)) <(cat -n three) |\
> >>    sed 's/^[0-9]* *//'
> >> 1 a x
> >> 2 b y
> >> 3 c z
> >>
> >> There's probably other ways of doing it, as well.
> > 
> > Actually,
> > pr -m -t -s' ' one two three
> > seems to be easier to me for this case...
> 
> Awesome trick - I would have never thought of pr.  Should we mention
> pr(1) in the SEE ALSO of 'man join'?

Maybe, might be useful for someone - though I think this is more
suitable for info documentation example/link...

Greetings,
          Ondrej