Calling an external command from a Haskell program

Alastair Reid alastair at
Wed Oct 15 10:12:59 EDT 2003

> I think this question is not new, but I am not able to
> find the answer. How to proceed to execute an external
> Linux command (e.g., 'ls') from a Haskell program?


system :: String -> IO ExitCode

Alastair Reid

More information about the Haskell mailing list