Download or read book Sams Teach Yourself UNIX System Administration in 21 Days written by Joan Ray and published by Sams Publishing. This book was released on 1999 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt: In just 21 days, users can go to beginner or intermediate to the capability level of performing more advanced system administrator functions. The book covers the workshop configuration for all major flavors of UNIX and fills the void other books leave by being too narrowly focused.