Re: howto verify burn?
On Fri, 7 Mar 2003 03:16, Brad wrote:
> See this post for more detail on this subject:
Checked it out. From the posts it is still inconclusive.
So far as jigdo is concerned I have the isos and the md5sums all match the
source. This is about verifying the burnt cdr.
So far, the only reliable technique I have been able to find is to do it file
That is easy if you have no subdirectories on the cdr, but gets a little
messy if you do, the files have to be piped to md5sum from find and xargs.
find /cdrom1/ -type f -print | xargs md5sum | cut -d ' ' -f 1 | sort > sumscdr
mount whatever.iso -r -t iso9660 -o loop /mnt
ind /mnt/ -type f -print | xargs md5sum | cut -d ' ' -f 1 | sort > sumsiso
diff sumsiso sumscdr
Not sure if the sort step is really needed.