Replace a list of patterns with another list

$ while IFS= read -r aline; do filename=`echo "$aline" \| 

cut -f1 -d "        " `; phyloID=`echo "$aline" \| 

cut -f2 -d "  " `; 

sed -i "s/$filename/$phyloID/"  file_with_pattern_to_be_replaced.txt ; 

echo "$aline";  done < id_values.txt

## "id_values.txt" - contains pattern and replacement, separated by tab

## "file_with_pattern_to_be_replaced.txt" - replace patterns in this file