Here I will explain about simple way to check filesystem type which installed on
our running linux system.
The fastest way is via reading filesystem table in /etc/fstab:
Or using mount command:
Or with looking system directory in file /proc/mounts:
That will show the following output:
To make tidier, check with “df” command:
The “-T” option will show the filesystem type. In order to read the disk
capacity easier, you can use “-h” option.