1. WINDOWS NT VERSURSE UNIX NT & LINUX
Lin Li
COSC 573
Prof. Mort Anvari
2018/9/16

2. WINDOWSNT & UNIX OVERVIEW*
07/16/96
WINDOWSNT & UNIX OVERVIEW
COMMERCIAL OS
BUILD ON WINDOWS 3.1 & WINDOWS 95
COMMERCIAL AND NON-COMMERCIAL OS
LARGE FAMILY *

3. FUNCTIONALITY COMMUNICATING WITH MANY DIFFERENT TYPES OF COMPUTERS
SECURING SENSITIVE DATA AND KEEPING UNAUTHORIZED USERS OFF THE NETWORK.
SO CAN UNIX

4. FUNCTIONALITY OF MULTI-USER OS
LOGGED ON TO THE NT NETWORK, ALL HE/SHE CAN DO IS ACCESS FILES AND PRINTERS
NT USER CANNOT RUN ANY APPLICATION ON THE NT SERVER
UNIX SERVER: HE/SHE CAN RUN ANY APPLICATION

5. FUNCTIONALITY OF E-MAIL SERVER
HAVE TO BUY A SEPARATE SOFTWARE PACKAGE
FREE FOR USE SENDMAIL, EXIM OR QMAIL

6. FUNCTIONALITY OF INTERNET MANAGMENT
DO NOT PROVIDE ANY MECHANISM FOR LIMITING A USER’S DISK USAGE
PROVIDE SOFTWARE FOR PERFORMING THIS SEEMINGLY ELEMENTARY CONTROL

7. FUNCTIONALITY OFSCRIPTING LANGUAGES
The likes of a resources for system administration is not found.
BOURNE SHELL, KORN SHELL, C SHELL, AND SOMETIMES PERL

8. ANOTHER ASPECT OF FUNCTINALITY
EVEN INSIGNIFICANT CHAGES TO A WINDOWSNT CONFIGURATION REQUIRE OR REQUEST A SHUTDOWN AND REBOOT
DO NOT REQUIRE SYSTEM RESTARTS

9. RELIABILITY LESS CRASHES FREQUENT CRASHES
VIRUSES THAT WOULD INCAPACITATE A WINDOWS OS DON’T HAVE AN EFFECT ON UNIX OS
FREQUENT CRASHES
MEMORY ACCESS VIOLATION AND I/O ERRORS
PRONE TO VIRUS ATTACKS ON THE INTEL-BASED HARDWARE

10. BLUE SCREEN OF DEATH & KERNEL PANIC
THERE ARE SO MANY WAYS THAT AN NT SYSTEM CAN CRASH
HARDWARE FAILURE
HARDWARE UPGRADE
KERNEL IS BEING UPGRADED
BETA KERNEL IS BEING TESTED

11. SYSTEM MANAGEMENT
GUI
require incredible amounts of disk space and memory
CDE
not require a graphical user interface to function
MORE EFFICIENT (KERNELS ARE CUSTON-COMPILED )

12. LINUX OVERWIEW The Most Dynamic Fresh Activity in UNIX Market
The Stronger Competitor to Microsoft Windows NT
Origin --By Linus
GPL(General Public License)

13. LINUX VA NT

14. CONTINUOUS

15. CONTINUOUS

16. REFERENCE http://www.unix-vs-nt.org/ http://microsoft.com

17. END