Hello, I am really having a trouble on something that at first glance seemed easy to do in awk...
I am attempting to reformat a file that has two colums, such as below:
201 84
201 370
201 544
201 600
213 99
213 250
213 431
220 65
220 129
220 338
220 408
220 501
220 550
231 101...