Re: Bug? Explanation??

[Grisha Levit]

On Fri, Dec 30, 2016 at 11:03 PM, PePa <peterke...@passchier.net> wrote:

r=23; echo $r; echo -e "r=bc\necho $r" |bash

You need to escape the $ in the second echo statement so that $r is not
evaluated to 23 before being echoed.
​