Sorry if I didn't mention it clearly.
There are many folders inside dir2.
Eg: A1, B1, C1 etc: are the folder inside dir2.
only A1 and B1 folders have a file names "hello.txt"
Hence, I want only the names of A1 and B1.
If I do glob from some other folder like
glob ("../../dir1/dir2/*/hello.txt")
How can I get the only folders A1 and B1.
I am going through the various suggestions that you guys gave. I will try them out.
Thanks