3.8.1. crc32 - CRC32 checksum calculation

3.8.1.1. Usage

crc32 [-fFvV] AREA

3.8.1.2. Synopsis

Calculate a CRC32 checksum of a memory area.

3.8.1.3. Options

-f FILE

Use file instead of memory.

-F FILE

Use file to compare.

-v CRC

Verify

-V FILE

Verify with CRC read from FILE

-r <var>

Set <var> to the checksum result

-s <var>

Set <var> to the data size