Leen FrischAEleen Frisch has been a system administrator for over 20AEleen Frisch has been a system administrator for over 20 years, tending a plethora of VMS, Unix, and Windows systems years, tending a plethora of VMS, Unix, and Windows systems over the years.Her current system administration responsib over the years. Her current system administration responsibilities center on looking after a very heterogeneous networkilities center on looking after a very heterogeneous network of Unix and Windows NT/2000/XP systems. She is also a write of Unix and Windows NT/2000/XP systems. She is also a writer, lecturer, teacher, marketing consultant and occasional dar, lecturer, teacher, marketing consultant and occasional database programmer. She has written eight books, including Estabase programmer. She has written eight books, including Essential System Administration (now in its third edition), Essential System Administration (now in its third edition), Essential Windows NT System Administration and the Windows 200sential Windows NT System Administration and the Windows 2000 Desktop Reference (all from O'Reilly Media, Inc.) and Expl0 Desktop Reference (all from O'Reilly Media, Inc.) and Exploring Chemistry with Electronic Structure Methods (Gaussian,oring Chemistry with Electronic Structure Methods (Gaussian, Inc.). Currently, she writes the "Guru Guidance" column for Inc.). Currently, she writes the "Guru Guidance" column for Linux Magazine. She also writes poetry and is currently wor Linux Magazine. She also writes poetry and is currently working on her first novel. king on her first novel. Read More Read Less