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Directory utilities

Question:

Shell script to copy files to directory

Question: This program is able to copy multiple files to user specified directory. It will create the directory if it doesn't exist based on user's decision.

Calculating gross salary

Question: This program calculates the gross salary of employee according to

I. if basic salary > 1500 then HRA 10% and DA 90%
II. If basic salary < 1500 then HRA 500 and DA 98%

Gantt chart for Priority & Round Robin scheduling

Question: This is the example of Priority and Round-Robin scheduling charts, turnaround time and waiting time.

Gantt chart for FIFO and SJF scheduling

Question: This is the charts, turnaround time and waiting time for the First In First Out and the Shortest Job First scheduling.

Palindrome in UNIX

Question: This is the code to find if a number is a palindrome or not.

Armstrong number in UNIX

Question: This is the code for finding if a number is an armstrong number or not. Feel free to leave a reply if you need clarification or if you have found a mistake in my code 🤓

Multiplication table in UNIX

Question: I created this code based on what sir taught.

Question: The answer for 3rd question

Question: The answer for the last question

Question: The answer for the 4th question

Question: The answer for the 2nd question

lab questions

Question: can anyone post all the lab questions here please

kernel level thread

Question: what is a kernel level thread??

7 State Model

Question: This is the brief description of the seven state model.

Operating system as a user interface

Question: Following is the summarised notes of operating system as a user interface.

OS definition and objectives

Question: This is the definition and objectives of operating systems.

process control block

Question: what is the function of PCB?? and where is located??

Threads - Operating Systems

Question: What are the thread implementations?

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