As you've worked out. Although AFAIK it's actually the filesystem itself not something that is inherently Linux. So in theory if using a Win FS such as NTFS it's not case sensative - although I can't 100% confirm that.
Actually I just tested it on my Netbook (runs Bodhi Linux - based on Ubuntu) and for files stored on the FAT SD card I have test.txt is the same as TEST.txt (it actually won't even let me change the case of the filename, complains 'file already exists').
Yes Linux is case sensative
As you've worked out. Although AFAIK it's actually the filesystem itself not something that is inherently Linux. So in theory if using a Win FS such as NTFS it's not case sensative - although I can't 100% confirm that.
Actually I just tested it on my Netbook (runs Bodhi Linux - based on Ubuntu) and for files stored on the FAT SD card I have test.txt is the same as TEST.txt (it actually won't even let me change the case of the filename, complains 'file already exists').