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Task 1 description: Design and implement the disableuser.sh script.
Required script functionality:
Example results:
1. whoami -> student1
2. disableuser.sh -m user1 'You have been terminated'
3. su user1 -> 'You have been terminated'
4. whoami -> student1
Your disableuser.sh script will have to:
1. Generate the special login script that incorporates the quoted message
2. Configure user account to use the special login script
Task 2 description: Design and implement the removeuser.sh script.
protection in operating system
Q. Explain about Error detection method? Error detection: error can occur in CPU, in I/O devices or in memory hardware. Operating system constantly needs to be aware of possi
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What is contiguous allocation? Allocation of a group of consecutive sectors for a one file.
The CTO is still impressed with your work. He just came back from a technology exposition where he heard about computer clusters. All he knows is that they are the big thing for bu
Acyclic-graph directories An acyclic graph permits directories to have shared subdirectories and files. The similar file or subdirectory may be in two dissimilar directories. A
What are the three main activities of an operating system in regard to secondary-storage management? a) Free-space management. b) Storage allocation. c) Disk scheduling.
Question 1 What is a message passing system? Discuss the desirable features of a message passing system Question 2 Discuss the implementation of RPC Mechanism in detail Q
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