The megabyte is a multiple of the unit byte for digital information. Its recommended unit symbol is MB. The unit prefix mega is a multiplier of 1000000 (106) in the International System of Units (SI). Therefore, one megabyte is one million bytes of information. This definition has been incorporated into the International System of Quantities. To display information of all file system usage in MB (Mega Byte) use the option as ‘-m‘. The following command is used to display the information of file system in MB.
Command:
df -m