isosize

Display the size of an ISO file. More information: https://manned.org/isosize.

Display the size of an ISO file:

isosize {{path/to/file.iso}}

Display the block count and block size of an ISO file:

isosize --sectors {{path/to/file.iso}}

Display the size of an ISO file divided by a given number (only usable when --sectors is not given):

isosize --divisor={{number}} {{path/to/file.iso}}