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cirosantilli/mapfile-newline.sh

Last active August 29, 2015 13:57
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mapfile-newline.sh
#!/usr/bin/env bash
TMP_FILE="$(mktemp)"
printf "a\n\n" > "$TMP_FILE"
[ "$(cat "$TMP_FILE" | wc -c)" = "3" ] || echo "fail file"
mapfile <"$TMP_FILE" S
if [ ! "$(printf "${S}" | wc -c)" = "3" ]; then
printf "fail var:\n$(printf "${S}" | hd)\n"
bash --version | head -n1
fi
rm "$TMP_FILE"
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