If you want to append a column (not a line) to a table, and the column has the same number of elements for sure, how can you do it? Given a set of files, which keeps changing each day, you want to ...
I want to prepare a uniform daily data from a mixed daily and sub-daily data by adding the sub-daily values and producing a uniform daily data. My sample input and desired out put data looks like ...
I have two files in file A, there are sequence_numbers in the other file B, there are many columns, and the first column is sequnce numbers, I want to get a files with all the lines in the B with the ...