Bill Calkins

Bill Calkins (Grand Rapids, Michigan) ownsand runs Pyramid Consulting, a computer and training firm that implements and administers open systems. He is also principal owner and developer of UnixEd.com, which provides Solaris certification study and training materials to 4,000+ registered members. Calkins has 20+ years of experience in UNIX system administration, consulting, and training at more than 100 different companies. He has authored several best-selling UNIX textbooks used by...See more