Shell one-liner: Difference between revisions
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=={{header|Haskell}}== |
=={{header|Haskell}}== |
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<lang> |
<lang> |
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$ |
$ ghc -e 'putStrLn "Hello"' |
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Hello |
Hello |
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</lang> |
</lang> |
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<lang> |
<lang> |
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$ python -c 'print "Hello"' |
$ python -c 'print "Hello"' |
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Hello |
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</lang> |
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=={{header|Ruby}}== |
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<lang> |
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$ ruby -e 'puts "Hello"' |
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Hello |
Hello |
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</lang> |
</lang> |
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Revision as of 06:09, 8 February 2009
You are encouraged to solve this task according to the task description, using any language you may know.
Execute one line of code from the shell.
ALGOL 68
<lang> a68g -e 'print(("Hello",new line))' </lang>
Haskell
<lang> $ ghc -e 'putStrLn "Hello"' Hello </lang>
J
<lang> $ jconsole -js "exit echo 'Hello'" Hello </lang>
OCaml
<lang> $ ocaml <(echo 'print_endline "Hello"') Hello </lang>
Perl
<lang> $ perl -e 'print "Hello\n"' Hello </lang>
PHP
assuming you have the PHP CLI (command-line interface) installed, not just the web server plugin <lang> $ php -r 'echo "Hello\n";' Hello </lang>
Python
<lang> $ python -c 'print "Hello"' Hello </lang>
Ruby
<lang> $ ruby -e 'puts "Hello"' Hello </lang>