I have a file in which the last 2 columns ARE NOT MATCHED in number of blocks ($3 has 3 blocks but $4 has 2) in some rows. How can I fix it throughout file. Thank youwhat I have:162   167   4,92,4    2,19143   164   2,4       54,32532   843   6,4,5     43,23,53  what I want:143   164   2,4       54,32532   843   6,4,5     43,23,53                                                                                                                     
How to fix unmatched number of blocks in 2 columns
awk;sed