How would you print just the 10th line of a file with the shell script? Shell script is as below:

#!/bin/bash
k=0
while IFS='' read -r line || [[ -n "$line" ]]
do
    ((k++))
    if [ $k -eq 10 ]
    then
        echo "Text read from file: $line"
    fi
done < "$1"

If you read a exist file, replace the last line with done < file.txt(file.txt is the file you read lines from)
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