PRACTICAL QUESTION PAPER » CS-63P SET-1 PRACTICAL JUNE 2007

IGNOU BCA CS-63P: INTRODUCTION TO SYSTEM SOFTWARE - JUNE 2007 PRACTICAL QUESTION PAPER

Set-1
BACHELOR IN COMPUTER APPLICATIONS
Term-End Practical Examination
June, 2007
CS-63P: INTRODUCTION TO SYSTEM SOFTWARE
Time allowed: 2 Hours
Max. Marks : 100
(Weightage 15%)



Note: There are 2 questions in this paper. Answer them all. They carry 70 marks. The rest 30 marks are for the Viva-voice.


1. Write a shell script to rename any file name given as a command argument. [30]

2. List and execute the following UNIX commands : [8x5=40]
(a) To change the password of a user.
(b) To display the long listing of all, the files in the current directory.
(c) To select all the file-names whose file name starts with "t" in the current directory.
(d) To run any process at background.
(e) To search for a particular pattern in a file and display its count (no. of occurrences).

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