Re: [Haskell-cafe] Call external program and get stdout

Allan Clark wrote:

-- Create the process do (_pIn, pOut, pErr, handle) <- runInteractiveCommand command -- Wait for the process to finish and store its exit code exitCode <- waitForProcess handle

Warning: this will get stuck if the command output is so big that it fills the SO buffers. This limit is 64K here. Regards, Zun.