usage :: IO ()
usage = do
 putStrLn $ "usage: ./simple <number of concurrent threads> [suffixes,to,consider,as,directories] <fuse options>"
usage :: IO ()
usage = do
 putStrLn $ "usage: ./simple <number of concurrent threads> [suffixes,to,consider,as,directories] <fuse options>"
usage = do
 putStrLn $ "usage: ./simple <number of concurrent threads> [suffixes,to,consider,as,directories] <fuse options>"