Execute a system command: Difference between revisions
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(Add a Mercury version.) |
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</lang> |
</lang> |
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=={{header|Mercury}}== |
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<lang> |
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:- module execute_sys_cmd. |
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:- interface. |
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:- import_module io. |
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:- pred main(io::di, io::uo) is det. |
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:- implementation. |
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main(!IO) :- |
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io.call_system("ls", _Result, !IO). |
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</lang> |
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=={{header|Modula-2}}== |
=={{header|Modula-2}}== |
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