I have many xls in a folder, and I want to concatenate them all vertically, that is, put them together in the same xls, but I can only concatenate two, I do not understand why. I'm using this command:
cat Rot * .xls > consol_Rot.xls
So I should take all the files that start with Rot and with extension xls, and concatenate them in a file called consol_Rot.xls, but only do so with the first two.
Can someone help me? Do you know how I can do it? They are more than two hundred. I would also need to pass them to plain text, but this I think with command line I'm not sure it can be done.
Thanks !!!!