What is meant by the term nohup?

891

Explain the advantage of executing a process in background?

879

. Using sed and grep, write a command which lists files and directories with following properties: (i) created in 1999 (ii) with user's as owner and group

2626

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)

1171

Using unix command how to display no of records in oracle?

1121

Why do we need socket programming?

819

What is difference between unix and windows?

920

How do unix sockets work?

803

What are grep patterns?

1032

Define the term directory?

917

What is af_inet in socket?

788

How do I create a directory in unix?

899

What is a sae socket?

882

What is meant by the term super user?

838

What do chmod, chown, chgrp commands do?

1229