Re: passing variables to io.popen

[steve donovan <steve.j.donovan@...>]

On Thu, Dec 9, 2010 at 6:15 PM, Yehuda Eisenstark
<yudieisenstark@gmail.com> wrote:
=> f = io.popen("/usr/bin/scan", filename)

Easiest way is to concatenate the strings

f = io.popen("/usr/bin/scan " .. filename)

steve d.