Re: [Help-bash] print float number

[Chris F.A. Johnson]

On Thu, 9 Jan 2014, Bob Proulx wrote:
...
> I am sure there is a better way to grab the last two characters from a
> string.  Suggestions?

${foo: -2}

   (Note the space after the colon.)

--
Chris F.A. Johnson, <http://cfajohnson.com>