Nalanda Open University 2009 B.A Computer Science Final , chelor of Computer Application, Part-II -VIII {CS-63, (UNIX) } - Question Paper
Final Examination, 2009 Bachelor of Computer Application, Part-II Paper-VIII {CS-63, (UNIX) }
Final Examination, 2009
SET-|l
Bachelor of Computer Application, Part-II Paper-VIII {CS-63, (UNIX) }
Time : 2.00 Hrs. Full Marks : 15
Answer All the Questions.
1. Write the commands to do the following :
(a) Create a directory of your name and make it your current directory.
(b) Create a file and write at least 10 names in it.
(c) Assign all permission to your file.
(d) Sort the file in ascending order of names and display it.
2. Describe the directory structure of UNIX file system.
3. Write a Shell Script to generate Fibbonacci Series of 20 numbers.
Final Examination, 2009 SETI
Bachelor of Computer Application, Part-II Paper-VIII {CS-63, (UNIX) }
Time : 2.00 Hrs. Full Marks : 15
Answer All the Questions.
1. Write the commands to do the following :
(a) List the users with their terminal numbers who have currently logged in.
(b) Kill all the processes running at the background.
(c) Display top 10 lines of the file.
(d) List the entire content of the directory including the size of the files, date and time of creation, etc.
2. Describe Pipes and filters with examples.
3. Write the Shell Script to generate 20 prime numbers.
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