System Administration Guide

• Best Practices
  • A Case-Study in Best Practice for Operating System Management - Written by colmmacc and grimnar
• Cabling
• Groups
  • SAGE-IE - System Administrators Guild of Ireland
  • IE-NOG - Network Operators Group
  • Redbrick Admins - Redbrick Admin Discuss Mailing list (only has spurts of life, but has publicly readable archives for casual interest)
• Tests
  • Redbrick System Administrator Tests - Past Redbrick admin tests
  • Linux Professional Institute Certification - Level 1 (Junior Admin), Level 2 (Intermediate Admin) - 2 tests in each