I have anywhere from 3-5 .csv files and need to be able to merge them together while keeping everything in its respective columns below is an easy example with files with varying number of rows. file1 file2 file3 file4 file5 > finalfile.File 1  1 1  1 1  1 1File 2  2 2 2     2 2 2 File 3  3  3  3  3 File 4  4  4  File 5  5  5  5  5  5  I need the results in .csv file to merge all of the files together and keep everything in their respective columns. The 0's are blank cells/columns in my example.Final File  1 1 2 2 2 3 4 5       1 1 2 2 2 3 4 5   1 1 0 0 0 3 0 5    0 0 0 0 0 3 0 5  0 0 0 0 0 0 0 5Everything I have currently tried will slide everything over to the left if there is no data in those cells/columns.Final File  1 1 2 2 2 3 4 5  1 1 2 2 2 3 4 5   1 1 3 5  3 5  5       
I need to merge multiple .csv files together side by side with unequal number of rows
awk;cut;csv simple;paste