List all files with prepended CRC32 (or other) hash code?

Shell Programming and Scripting
1

I would like to list all files in a directory tree but with a prepended digest hash code (like CRC32). CRC32 is not a MUST. If suitable another hash code can be used as well. In case of CRC32 the listing should look like

3765AC \usr\bin\spool
23CE99 \usr\bin\spool\list.h
...
11AA04 \etc\apt\sources.list

How can I achieve this?

Peter

2 
$ find . -type f | xargs crc32
8ffca073	./Dir1/file3
6734ef32	./Dir2/file4
2b985a52	./file1
ea7784a8	./file2
3

Thank you but this gives me (under Ubuntu 11.04) the following error:

xargs: crc32: No such file or directory

I assume crc32 and/or xargs is not available here.
Any other solution?

Peter

4

It's just a Perl script.

Ubuntu Manpage: crc32 - compute CRC-32 checksums for the given files

Use your Ubuntu package manager - whatever that is - to install it.