I have in a directory multiple .xlsx files. Some files have 1 coulmn and 1 row (1x1) (see attached file1.xlsx) and some files have 6 columns and 1 row (1x6) (see attached file2.xlsx). I am importing these files in order to understand what I mean .
I would like to remove files 1x1 and keep files 1x6 from a directory. Which command should I use?
Could you help me please?