Interesting Systems Links for September 3, 2012

Here is a small selection of sysadmin links that I recently found, and wanted to share:

• Blameless PostMortems and a Just Culture - Code as Craft
  • some really good ideas about a culture that recognizes and seeks to remedy human errors, rather than punishing and generating fear.
• The first pillar: We alert on what we draw - Agile Sysadmin
• Puppet SSL explained - Masterzen’s Blog
• Unix Orchestration Roundup: Tools for Programmatic Systems Administration