What terminal command will return data that includes the file systems that are currently available for mounting on my system?
Specifically, I am using Ubuntu 15.04, though I would prefer an answer that is valid for all *nix users.
NOTES:
I don't want to know what IS mounted, I want to know what is available.
I don't want to check the type of file system (ext2, ext4, ntsf, etc.), I want to know which file systems are available to be mounted (sda2, fd1, etc.).
Best Answer
On Ubuntu you can use to show discs:
or to check all partitions on your system
or if you just want the device: