Difference between revisions of "Unix tools/yes"
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m (Reverted edits by Tomjaguarpaw (talk) to last revision by Knome) |
m (Just keeping it simple...) |
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<haskell> |
<haskell> |
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main = putStrLn "y" >> main |
main = putStrLn "y" >> main |
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| + | </haskell> |
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| + | |||
| + | <haskell> |
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| + | main = putStrLn $ cycle "y\n" |
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</haskell> |
</haskell> |
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Revision as of 03:17, 26 April 2021
yes
A simple utility to repeatedly print y to standard out.
Here are some various ways this simple program can be written.
main = let y = putStrLn "y" >> y in y
main = putStrLn $ concat $ repeat "y\n"
main = let y = 'y' : '\n' : y in putStrLn y
main = putStrLn "y" >> main
main = putStrLn $ cycle "y\n"