Doc test notes¶

change from 5.4 to 5.5
how can you tell what computer you have?

what is SHA1SUM confirmation and how do you find it?

links not found: * http://centos.mirrors.tds.net/pub/linux/centos/5.4/isos/x86_64/sha1sum.txt for 64bit * http://centos.mirrors.tds.net/pub/linux/centos/5.4/isos/i386/sha1sum.txt for 32bit

what myslq should i download?