@ -13,8 +13,8 @@ REGEX=$1
STRING=$2
FILE=$3
if ! grep -q "$REGEX" "$FILE"; then
PREFIX="" echo "$STRING" >>$FILE
if ! grep -Pq "$REGEX" "$FILE"; then
printf "$STRING\n" >>$FILE
echo appended
else
sed -i "s|$REGEX|$STRING|g" $FILE