Scripts zu Rückgabewerte.
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14
teil16/return-value-echo.sh
Executable file
14
teil16/return-value-echo.sh
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#! /usr/bin/bash
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# File: return-value-echo.sh
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function square() {
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echo $(( ${1} * ${1} ))
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}
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square "2"
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square "4"
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square "3"
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square "32"
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