yum clean all
yum update glibc\*
yum update yum\* rpm\* pyth\*
yum clean all
yum update mkinitrd nash
yum update selinux\*
yum update
shutdown -r now

デジタル署名取得 無効
bcdedit /set TESTSIGNING ON

デジタル署名取得 有効
bcdedit /set TESTSIGNING OFF

yum install edac*

cat /sys/devices/system/edac/mc/mc*/csrow*/edac_mode
cat /sys/devices/system/edac/mc/mc*/csrow*/ce_count

/etc/sysconfig/kernel

# UPDATEDEFAULT specifies if new-kernel-pkg should make
# new kernels the default
UPDATEDEFAULT=yes

# DEFAULTKERNEL specifies the default kernel package type
DEFAULTKERNEL=kernel-xen

RSS 2.0 Specification 日本語訳
http://www.futomi.com/lecture/japanese/rss20.html

CDATAセクション
http://www.atmarkit.co.jp/aig/01xml/cdata.html

yum reinstall [package]

prelink: /usr/bin/wc: at least one of file's dependencies has changed since prelinking
prelink: /usr/bin/who: at least one of file's dependencies has changed since prelinking
prelink: /usr/bin/whoami: at least one of file's dependencies has changed since prelinking
prelink: /usr/bin/yes: at least one of file's dependencies has changed since prelinking
prelink: /usr/sbin/chroot: at least one of file's dependencies has changed since prelinking
...
..
.

prelink --all

kill -9 プロセスID
これで死んだ

初めてのハイパーバイザー
RAIDカードは3ware 9690SAを載せているマシン
カードを認識させるには

クライアントからCLIで

perl vihostupdate.pl -server IPアドレス -username root -password "" -b C:\AMCC_2.26.08.035vm40-offline_bundle-179560.zip -i

とりあえずここまで・・

system-config-securitylevel-tui