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#!/bin/sh
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if [ "$1" = "--version" ]; then
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echo This version of nvsetenv is just a wrapper to invoke nvram
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exit 0
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fi
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if [ -z "$1" ]; then
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nvram --print-config
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elif [ -z "$2" ]; then
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nvram --print-config="$1"
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else
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nvram --update-config "$1"="$2"
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fi
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exit $?
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