Re: [Haskell-beginners] "system" call uses a different shell, or does not pick up the whole environment

On 08/28/12 11:19, Hong Yang wrote:

Hi Brent,

Thanks for the xargs command info. I did not know it before.

The other reason I want to play with my mapm version is eventually I want to make it concurrent.

GNU Parallel is essentially xargs, run in parallel: http://www.gnu.org/software/parallel/ Might solve your problem albeit not in Haskell.