What methodology can be utilized to modify the password in unix?

909

How do you delete a file in unix?

982

How to null a file in unix?

1163

What does $? Mean in unix?

962

Write a script that prints out date information in this order: time, the day of week, day number, month, year(sample output: 17:34:51 pdt sun 12 feb 2012)

1214

How the Kernel handles the copy on write bit of a page, when the bit is set?

924

How to remove files in unix?

1001

What are the criteria for choosing a process for swapping out of the memory to the swap device?

1014

Write a shell script that requests the user's age and then echoes it, along with some suitable comment.

1420

Explain what are links and symbolic links in unix file system?

975

How to list directories in unix?

990

Is unix portable?

988

What are directories in unix?

917

What is unix portability?

924

How does unix operating system works?

959