Introduction
Linux Command Line and Shell Scripting ...
File System
File System Types
You can use the -T option of the df command to view the Type field.
df -Th
Filesystem Type Size Used Avail Use% Mounted on
tmpfs tmpfs 168M 1.1M 167M 1% /run
/dev/vda3 ext4 40G 3.2G 35G 9% /
tmpfs ...
