There is an appnote from Peter for that: http://enroute.osgi.org/appnotes/gogo-cmd.html
*Toni Menzel* *www.rebaze.de <http://www.rebaze.de/> | www.rebaze.com <http://www.rebaze.com/> | @rebazeio <https://twitter.com/rebazeio>* On Thu, Mar 30, 2017 at 4:52 PM, Jörg Weule <[email protected]> wrote: > Hello, > > what is the idea of the returned objects of shell commands? > > Unfortunately, they are printed to the console if not assigned to a > shell variable. > > Commands like shell:wc is not returning an java.lang.Long if asked to > return number of lines. It's tricky to compare the string of shell:tac > to anther number with shell syntax. > > With kind regards > > Jörg Weule >
