System.Process.Dmc

Documentation

run :: Cwd -> Cmd String -> [Arg String] -> IO (Either String ())

run executable with args

waits

Left String indicates error

shell :: Cwd -> Cmd String -> IO (Either String ())

run shell cmd

waits

Left String indicates error

call :: Cwd -> Cmd String -> [Arg String] -> IO (ExitCode, Stdout, Stderr)

call cmd, get output

quote :: String -> String

enclose String in ""

join :: [String] -> String

join String with " " : useful to construct shell cmd