Modulefoundation-0.0.30Haskell2010

Foundation.IO.Terminal

valueputStrLn :: String -> IO ()

Print a string with a newline to standard output

valueputStr :: String -> IO ()

Print a string to standard output

valuestdin :: Handle

stdin is a handle managing the programs standard input.

valuestdout :: Handle

stdout is a handle managing the programs standard output.

valuegetArgs :: IO [String]

Get the arguments from the terminal command

valueexitFailure :: IO a

The computation exitFailure is equivalent to exitWith (ExitFailure exitfail), where exitfail is implementation-dependent.

valueexitSuccess :: IO a

The computation exitSuccess is equivalent to exitWith ExitSuccess, It terminates the program successfully.