OpenLDAP on Intrepid

http://www.howtoforge.com/installing-and-configuring-openldap-on-ubuntu-intrepid-ibex

Implement Postfix on Solaris

http://blogs.sun.com/DanX/entry/upgrading_sendmail_to_postfix_on

An Ubuntu mini-gateway

http://www.howtoforge.com/nat-gateway-iptables-port-forwarding-dns-and-dhcp-setup-ubuntu-8.10-server

Learn C/C++

http://www.howtoforge.com/learning-c-cplusplus-step-by-step

Jtouch cheatsheet

http://labs.colorcharge.com/jtouch/

Implement process accounting

http://www.cyberciti.biz/tips/howto-log-user-activity-using-process-accounting.html

Amp up your netbook

http://www.maximumpc.com/article/howtos/how_to_become_a_linux_netbook_poweruser

Useful free Mac apps

http://www.smashingapps.com/2009/01/06/21-free-apps-for-mac-os-x-that-are-absolutely-useful.html

WP hacks

http://www.smashingmagazine.com/2009/01/07/10-killer-wordpress-hacks/

Resize LVM mirror partitions

http://www.howtoforge.com/how-to-resize-lvm-software-raid1-partitions-shrink-and-grow

Convert spreadsheets to CSV

http://www.linuxjournal.com/content/convert-spreadsheets-csv-files-python-and-pyuno

Roll your own ‘Mac’

http://www.uselessninjas.com/guides/msiwindosx/

One SSL cert in seven insecure?

http://www.tgdaily.com/html_tmp/content-view-40806-108.html

Implement DKIM

http://www.howtoforge.com/quick-and-easy-setup-for-domainkeys-using-ubuntu-postfix-and-dkim-filter

Run Linux from a flash drive

http://www.techradar.com/news/computing/pc/how-to-run-linux-from-a-usb-drive-496211

Unread Gmail message count in a favicon

http://userscripts.org/scripts/show/39432