I have rows in a file which each one has 20 fields.At the 15th column of each row I need to do some insertions of special characters x;x;x;x;x;x;x;x;x;x;x;x;x;YYYYY;x;x;x;x;x;xx;x;x;x;x;x;x;x;x;x;x;x;x;YYYYY;x;x;x;x;x;xcould becomex;x;x;x;x;x;x;x;x;x;x;x;x;||YYYYY||;x;x;x;x;x;xx;x;x;x;x;x;x;x;x;x;x;x;x;||YYYYY||;x;x;x;x;x;xHow could I do this?
insert special characters between a field in a row
text processing