$ csv-check pl-1192449.csv Checked pm-1192449.csv with csv-check 1.8 using Text::CSV_XS 1.30 with perl 5.26.0 and Unicode 9.0.0 OK: rows: 4, columns: (32, 33) sep = <,>, quo = <">, bin = <0>, eol = <"\n"> WARN: multiple column lengths: 3 lines with 32 fields 1 line with 33 fields