in reply to Combining two fields of a CSV file

for a simply csv, without field separator inside the fields, you can try a "one liners" solution. eg.

cat z.csv
name,surname,points Albert,Einstein,133 Marie,Curie,145 Thomas,Edison,165
perl -a -F, -lne 'print $F[0].$F[2]' z.csv
namepoints Albert133 Marie145 Thomas165