Share files collaboratively

http://jakeapp.com/

To jailbreak your iPhone 3GS (or not)

http://www.pcworld.com/article/167447/iphone_3gs_is_jailbreakable_does_it_matter.html

SSH key authentication with PuTTY

http://www.howtoforge.com/how-to-configure-ssh-keys-authentication-with-putty-and-linux-server-in-5-quick-steps

Gmail ninja tips

http://www.google.com/mail/help/tips.html

Distributed replicated storage on Lenny

http://www.howtoforge.com/distributed-replicated-storage-across-four-storage-nodes-with-glusterfs-on-debian-lenny

Set up a bastion host

http://www.cyberciti.biz/faq/linux-bastion-host/

Monitoring tools for admins

http://www.cyberciti.biz/tips/top-linux-monitoring-tools.html

Convert multimedia files

http://www.makeuseof.com/tag/10-applications-to-convert-audio-and-video-files-in-linux/

Joomla resources

http://www.noupe.com/joomla/the-ultimate-joomla-toolbox.html

FWB – IP service object

http://www.howtoforge.com/using-ip-service-object-in-firewall-builder

Alternatives to WP

http://www.blogperfume.com/best-free-weblog-software-other-than-wordpress/

Quickies: recover deleted files

http://www.linuxjournal.com/content/recovering-deleted-files-lsof

Android apps on Ubuntu

http://news.softpedia.com/news/How-to-Run-Android-Applications-on-Ubuntu-115152.shtml

Give Jaunty a little AIR

http://www.howtoforge.com/installing-adobe-air-1.5.1-for-linux-on-ubuntu-9.04-i386

Preserve and restore IPtables rulesets

http://www.cyberciti.biz/faq/how-to-save-restore-iptables-firewall-config-ubuntu/

Using Xen Server 5.5

http://www.howtoforge.com/virtualization-with-xenserver-5.5.0