I've got absolutely no idea what this does and if I search something like "linux ./ command", Google just seems to ignore those two characters as they're puntuation. If someone can give me a simple answer, I'd be very grateful :)
Couple of commands that could help you on understanding it are,
From any directory (assume
/home/somedir), run the below commands.
stat ./- It will give out an inode number.
find /home -inum inode_number- It will list the directory from where you originally executed the