16 lines
322 B
Bash
16 lines
322 B
Bash
#!/bin/bash
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if [ $# -eq 1 ]; then
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CONFIG_FILE=$1
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else
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CONFIG_FILE=/boot/hydrophonitor/hydrophonitor-config.txt
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fi
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# Select non-comment lines in CONFIG_FILE, clean horizontal whitespace
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args=$(grep -v '^#' $CONFIG_FILE | tr -d '[:blank:]' | tr '\n' ' ')
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for arg in $args; do
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echo "export $arg"
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export "${arg?}"
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done
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