How to assign devices with VT-d in KVM

http://www.linux-kvm.org/page/How_to_assign_devices_with_VT-d_in_KVM

RHEL 6.1

http://www.linuxtopia.org/online_books/rhel6/rhel_6_virtualization/rhel_6_virtualization_chap-Virtualization-PCI_passthrough.html

(updated the 2nd link on 7.5.2015)

Warning: Remote Host Identification Has Changed error and solution

http://www.cyberciti.biz/faq/warning-remote-host-identification-has-changed-error-and-solution/

search files in svn

http://stackoverflow.com/questions/704901/search-in-svn-repository-for-a-file-name

Magic SysRq key on Linux

http://en.wikipedia.org/wiki/Magic_SysRq_key

http://www.linuxhowtos.org/Tips%20and%20Tricks/sysrq.htm

Linux: tainted kernel

http://www.novell.com/support/viewContent.do?externalId=3582750

kdump, kexec

http://prefetch.net/blog/index.php/2009/07/06/using-kdump-to-get-core-files-on-fedora-and-centos-hosts/

http://www.ibm.com/developerworks/linux/library/l-kexec/index.html

http://www.dedoimedo.com/computers/kdump.html

Linux: Check Network Connection Command

http://www.cyberciti.biz/faq/check-network-connection-linux/

Linux Tuning
http://fasterdata.es.net/fasterdata/host-tuning/linux/