For:collidr

http://wiki.xensource.com/xenwiki/XenWindowsGplPv Open-source windows para-virtualization drivers drivers for XEN.

http://www.vimeo.com/1081680 wow, owesome visualization of postgresql project

http://tservice.net.ru/~s0mbre/old/?section=projects&item=unetstack it’s faster than standard in-kenrel implementation, but has limited featutures.

http://tservice.net.ru/~s0mbre/old/?section=projects&item=carp CARP is an improved version of the Virtual Router Redundancy Protocol (VRRP) standard. It has more features than Cisco’s HSRP. There is another[user-space] implementation called ucarp. This version does not compartable with OpenBSD CARP.

http://www.nps.gov/seki/planyourvisit/wilderness_permits.htm

https://wiki.bnl.gov/dayabay/index.php?title=Synchronizing_Repositories article explains how to use Git to work with remote svn repositories and syncronize your local changes to remote repos. Good article!

http://wiki.freebsd.org/VersionControl wiki page from FreeBSD people descibing their experineces and requirements for version control system. They [finally] swicthing from CVS [to Subversion]

http://xgu.ru/wiki/Nettee see http://saf.bio.caltech.edu/nettee.html

http://debian.telenet.ru/adjustmentsoft/samba_pdc short how-to about configuring AD PDC using debain+samba+ldap+kerberos

http://www.haifux.org/lectures/153/lvm2.html sort of a lecture slides/presenation that contains a useful explaination how several LVM2 features actually work (i.e. backup)