I myselft was looking for the way to convert the file names to uppercase and the lowercase letters. Usually, in Linux all the file names are case sensitive so if you are running a program which requires the capital letters or upper case letters then you are required to prepare the input files in the same casing.
We can use the very powerful tool Powershell to change the filename to and from the lowercase / uppercase.
We can use the very powerful tool Powershell to change the filename to and from the lowercase / uppercase.