The JustSomeStuff Unix & storage wiki. Tips, howtos and procedures for your favourite Unix, Linux and storage platforms. A resource for sys admins by sys admins.
RedHat, Solaris, HP-UX, AIX, scripting, builds, installs, troubleshooting and problem resolution. Loads of tips, procedures and howtos. Frequent updates. Sign up and add your own!
HDS USP-V/VSP, HP XP24000, 3PAR, NetApp, EVA, Brocade and Cisco MDS. Handling storage from the OS perspective, volume managers and filesystems. An expanding section, add your own contribution!
networking - the ISO 7 layer model
linux - Puppet - debugging manifest errors
virtualization - AWS Storage Gateway
virtualization - AWS Glacier
virtualization - AWS Elastic Block Storage (EBS)
If you have a bit more time, take a look at our blog. There you can find overviews of the tech we cover in the wiki. Our latest blog covers the new features of RedHat 7. Stuff like systemd, journald and docker. Coming soon, using cloud-init with AWS and puppet (for all your devops needs!!)