7 lines
315 B
Plaintext
7 lines
315 B
Plaintext
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#!/bin/sh
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echo -n "\$1 => " ; test -z "$1" && echo -n "<empty> | " || echo -n "$1 | "
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echo -n "\$2 => " ; test -z "$2" && echo -n "<empty> | " || echo -n "$2 | "
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echo -n "\$3 => " ; test -z "$3" && echo -n "<empty> | " || echo -n "$3 | "
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echo -n "\$4 => " ; test -z "$4" && echo -n "<empty> | " || echo -n "$4 | "
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