As usual, there are more than one way of verifying an ISO image, two of them below:
Blanking CD-RW or DVD-RW Media
Here are a few methods to quickly blank CD-RW/DVD-RW media:
Finding your CDROM or DVDROM drive
How to find more useful information about your CDROM / DVDROM drive: cdrecord -scanbus
MySQL latin1 Content Upgrade to an UTF-8 Database
The below is pretty useful if you have some databases in other than UTF-8 charset and simply importing dumps does not help.
Add More Swap Space to Linux
Sometimes it is necessary to add more swap space after installation. For example, you may upgrade the amount of RAM in your system from 64 MB to 128 MB, but there is only 128 MB of swap space. It might…
Change Fedora 9 Login Screen to KDM (GDM does not login)
Some parts borrowed from http://www.linuxquestions.org/questions/linux-software-2/change-fedora-login-screen-to-kde-login-screen-217900/?s=24175b6f7ea704d822e9eed0d2d48f4d Needed that because somehow could not log in with gdm. Entering login and password makes X reload with no result. Ctrl+Alt+[number] switching to another console did not work either. Googling did not to help a…
