I have a file with header and data rows. I need to remove the header rows from the file and use the data rows for my processing.
The problem is the header is not always constant number of rows. But the only way to identify the last row of the header is that it has
the header information of each coulmn in the table. The last column will be flights scheduled
data row
I need to slice off the header and then process the data rows. I thought i can use grep to get the line number where flights scheduled
is and then use it to remove the header. but couldn't get it to work. Any help is appreciated