Reading a File and Splitting Strings in Bash

An ad hoc Bash example of reading a file in line by line and splitting each line into an array.

filename="input.dat" 
while read -r line
do
  IFS='|' read -ra ARR <<< "$line"
  script="${ARR[0]}";
  outfile="${ARR[1]}";
  echo "Script $script, Outfile $outfile"
done < "$filename"