• RPM
  • When the Administrator walks... | Linux Journal (sysadmin management article)
  • System Administrator Interview Cheat Sheet (sysadmin cheatsheet management)
  • Cfwiki (cfengine reference management configuration sysadmin linux)
  • Neil H. Watson, UNIX Consultant (cfengine linux sysadmin configuration management reference)
  • Tech/libsmbios livecd - DellLinuxWiki (dell linux sysadmin livecd fedora bios howto opensource firmware revisor)
  • Linux System Information Decoded | Linux Magazine (linux performance sysadmin)
  • Analyzing I/O performance in Linux (linux sysadmin storage performance)
  • A SysAdmin's Guide to Change Management (sysadmin changemanagement)
  • Prads - Trac (security inventory sysadmin opensource)
  • Example 42 Puppet Modules. Tutorials and an example(42) Puppet Infrastructure (puppet sysadmin configuration reference automation)
  • Cfwiki (cfengine documentation reference sysadmin configuration)
  • Why Isn't System Administration Evolving? - O'Reilly Sysadmin (sysadmin article datacenter)
  • proxyBL (security proxy reference sysadmin)
  • DroneBL (security proxy reference sysadmin)
  • LVMFailover - Cluster Wiki (lvm cluster redhat sysadmin howto)
  • Improving MetaData Performance of the Ext4 Journaling Device | Linux Magazine (linux sysadmin performance filesystem tuning)
  • Linux Tuning The VM (memory) Subsystem (sysadmin tuning performance linux)
  • SEC - open source and platform independent event correlation tool (monitoring security sysadmin opensource linux logging correlation)
  • Linux Configure rssh Chroot Jail To Lock Users To Their Home Directories Only (linux security sysadmin howto)
  • How to: Restrict Users to SCP and SFTP and Block SSH Shell Access with rssh (linux security sysadmin tutorial)
  • How We Made GitHub Fast - GitHub (architecture scalability sysadmin performance)
  • NIKOLA Computing (configuration management linux sysadmin)
  • neatx - Project Hosting on Google Code (opensource linux sysadmin)
  • Automatic host installation using Viper (debian puppet provisioning ldap sysadmin howto)
  • IPwatchD - IP conflict detection tool for Linux (linux network security sysadmin opensource)
  • Real Cable Management for Structured Cabling Networks by NEATPATCH (cabling datacenter sysadmin)
  • Cable Management Done Right - O'Reilly Sysadmin (cabling management sysadmin datacenter)
  • Zmanda: Leader in open source backup, MySQL backups and recovery software (backup opensource linux sysadmin)
  • Welcome to Dirvish (backup linux sysadmin opensource)
  • Dell BIOS firmware updates on Debian | MDLog:/sysadmin (dell debian ubuntu bios sysadmin)
  • Intrusion Detection: Snort (IDS), OSSEC (HbIDS) And Prelude (HIDS) On Ubuntu Gutsy Gibbon | HowtoForge - Linux Howtos and Tutorials (security ubuntu ids prelude snort howto sysadmin)
  • Overview — Phusion Passenger™ (a.k.a. mod_rails / mod_rack) (apache ruby development sysadmin opensource)
  • Capistrano (configuration sysadmin ruby)
  • [HOWTO] Ubuntu-Server (Debian) and DELL RAID Monitoring over OMSA (dell ubuntu linux monitoring sysadmin)
  • GOsa - Trac (sysadmin opensource linux ldap)
  • Nuclear Elephant: The DSPAM Project (sysadmin opensource spam linux email)
  • scie.nti.st » Hosting Git repositories, The Easy (and Secure) Way (sysadmin tutorial git vcs repository)
  • http://upload.wikimedia.org/wikipedia/commons/f/ff/Wikimedia-servers-2008-11-10.svg (sysadmin reference wikipedia architecture)
  • Building a Multisourced Infrastructure Using OpenVPN (article sysadmin scalability network highavailablitity vpn)
  • Linux.com :: CARP your way to high availability (article sysadmin highavailablitity loadbalancing carp)
  • Project News | NagVis.org (sysadmin opensource monitoring network visualization nagios)
  • Shibboleth® (security management opensource sysadmin web singlesignon)
  • The Perfect Load-Balanced & High-Availability Web Cluster With 2 Servers Running Xen On Ubuntu 8.04 Hardy Heron | HowtoForge - Linux Howtos and Tutorials (xen loadbalancing sysadmin cluster highavailablitity howto)
  • Daily Artisan » Turn Linux into Fort Knox: 10 Tools for a Safer Web Server (article web security sysadmin opensource)
  • Zivios - Opensource Enterprise Management (management opensource sysadmin linux kerberos idm)
  • Useful benchmarking tools (web performance benchmarking sysadmin opensource)
  • WiKID Commercial Open Source Two-Factor Authentication — WiKID Strong Authentication (sysadmin opensource pki radius security)
  • ONLamp.com -- Building a Self-Healing Network (nagios cfengine monitoring sysadmin configuration article network security)
  • collectd - The system statistics collection daemon (sysadmin statistics opensource performance monitoring)
  • MySQLTuner - MySQLTuner (sysadmin mysql performance opensource)
  • IBM General Parallel File System (sysadmin filesystem cluster grid scalability storage)
  • Paper: On Designing and Deploying Internet-Scale Services | High Scalability (datacenter sysadmin scalability performance article)
  • Amazon Architecture | High Scalability (sysadmin strategy architecture datacenter article)
  • Linux.com :: Automatic backup for sporadically connected clients with Box Backup (backup sysadmin linux roadwarrior article)
  • OSSIM (Open Source Security Information Management) (security opensource network nagios sysadmin)
  • oVirt - open virtual machine management (virtualization xen kvm sysadmin redhat opensource)
  • virt-manager - Virtual Machine Manager (xen virtualization redhat sysadmin kvm opensource)
  • pam_mount — Pluggable Authentication Module to mount volumes for a user session (sysadmin opensource security linux)
  • WELCOME TO KOSMOS FILESYSTEM (sysadmin storage grid linux java scalability performance opensource filesystem)
  • The case of the 500-mile email (sysadmin article history email physics network technology)
  • Blog Week: Data Center Blogs « Data Center Knowledge (blog reference sysadmin datacenter)
  • btail - a bayesian log filter (linux opensource syslog sysadmin security)
  • Eucalyptus (xen virtualization scalability opensource sysadmin cloud architecture grid)
  • Transitioning From Cfengine - puppet - Trac (puppet cfengine article sysadmin configuration)
  • XtreemFS - an object-based file system for federated IT-infrastructures. (sysadmin filesystem cluster cloud storage)
  • UCARP - About (sysadmin linux opensource network highavailablitity)
  • Microsoft Operations Framework 4.0 (sysadmin operations microsoft management itil infrastructure framework bestpractices reference)
  • Slashdot | Managing Router and Switch Inventories? (mangement sysadmin inventory article)
  • RT: Request Tracker (ticket sysadmin opensource management web productivity gtd collaboration requesttracker)
  • Roundup Issue Tracker (web opensource python management sysadmin ticket)
  • GLPI - Gestionnaire libre de parc informatique (opensource inventory management monitoring sysadmin web php)
  • Symantec Ghost who? A list of open source alternatives. | Pack Rat Studios (opensource sysadmin disasterrecovery backup linux windows)
  • Provisioning Ubuntu KVM images in a home lab (provisioning linux kvm virtualization opensource sysadmin)
  • 10 Ultimate Rules for Effective System Administration (article sysadmin)
  • Gluster Cluster Storage System (opensource linux filesystem storage cluster sysadmin)
  • System recipes and configuration management (article puppet sysadmin infrastructure configuration)
  • firstworks: sql relay (architecture cluster infrastructure mysql network opensource performance postgresql proxy sysadmin)
  • Main Page - Free IPA (authentication infrastructure opensource redhat security sysadmin activedirectory ldap kerberos)
  • Spacewalk: Free & Open Source Linux Systems Management (redhat inventory provisioning opensource packaging puppet cobbler sysadmin)
  • Func ..:: symbolic ::.. (func linux sysadmin opensource)
  • func - Trac (func linux sysadmin fedora redhat opensource puppet)
  • Red Hat Magazine | Open source project: Func, the Fedora Unified Network Controller (func linux sysadmin fedora redhat opensource puppet)
  • We're all ops people now (article infrastructure network puppet sysadmin)
  • Easily forwarding arbitrary TCP connections with rinetd (debian network sysadmin opensource article)
  • FreeDNS - Free DNS - Dynamic DNS - Static DNS subdomain and domain hosting (dns hosting tools sysadmin)
  • Ganglia Monitoring System » What is Ganglia? (cluster infrastructure linux monitoring nagios opensource sysadmin)
  • Clickatell Bulk SMS Gateway (mobile sms sysadmin tools service monitoring hosting)
  • Wikimedia (parent of wikipedia and other wiki kids) architecture (wikipedia architecture mysql cache apache sysadmin article)
  • This is a Story of Caching / memcached (cache mysql sysadmin article)
  • GLPI - Gestionnaire libre de parc informatique (inventory management opensource sysadmin)
  • The Server Room - Forum Powered by eve community (sysadmin datacenter forum)
  • etckeeper (apt configuration backup debian ubuntu opensource sysadmin linux)
  • Unix Interview Questions and Jobs (sysadmin unix interviews)
  • Pluggable password strength checking for your servers (linux password security sysadmin)
  • Cheetah - The Python-Powered Template Engine (python redhat sysadmin provisioning cobbler)
  • cryptmount.sourceforge.net (crypto filesystem linux opensource security sysadmin)
  • BalanceNG: The Software Load Balancer (sysadmin opensource performance cluster scalability network linux loadbalancing)
  • LatencyTOP (linux sysadmin opensource performance statistics)
  • 10 Nagios Web Frontends | MDLog:/sysadmin (nagios monitoring sysadmin opensource linux)
  • Yet Another Sysadmin's Blog: Puppet just made me about 3000% more efficient (puppet sysadmin blog article)