I am choosing to download and utilize the OS X 10.8.2 dmg update method, since I have multiple Macs to update. For one reason or another, the download did not finish completely through the web browser. I continued and completed the download with
wget --continue <url> in a terminal.
I would like to be sure that the file is without corruption, but Apple doesn't seem to post checksums with the downloads. What are the MD5 or SHA1 checksums of both the 10.8.2 delta and combo update dmg files?