Unix Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Unix Interview Questions

Questions Answers Views Company eMail

How to setup Disk space as well as memory in solaris10?

4 8662

If the terminal is not showing the login prompt,what's the 1st thing you should check?and how do you solve the problem?

TCS,

2 7537

why do you need to have a swap file system?

1 6326

If your linux machine shows a ~(tilde) in most filenames on your dos or windows partition,what is the mistake you have made?How do you get back the long filenames?

2 5365

Telnet sometimes doesn't permit root logons,how will you then change a file writable only by root on a remote host?

1 3973

I am trying to unmount a remote file system,but I do not unmount that file system.How can i know the user name (i.e.,user who is using that file system).....write the command with argument

2 5498

What is the job responsibility of a System Administrator (UNIX/LINUX),briefly describe (Also point out system admin's daily job details),specify job type & job description?

HP, ICS Integrated Computer Solutions, TCS,

2 9181

How do I log into a remote Unix machine(as a root/normal user)?Please specify with command user and argument.

3 7080

How to set Windows as Default OS when Dual Booting Ubuntu?

1 4443

what is difference between kernel and shell?

Juniper Networks,

18 100248

which is the best book for learning unix and linux?

6 13611

What is file system in unix??

Symphony,

10 19503

what is mount ,tell me about mount ,how can u use in real time project??

Symphony,

12 18456

what is the meaning of this command rm -rf / what will it do ?

Altair,

5 15352

how to remotely move a file ??? that mean how to move a file one machine to another machine ???

Altair,

10 17772

Un-Answered Questions { Unix }

What is ps1 and ps2 in unix?

921

Name the key features of the korn shell.

940

List the different types of files that can be made available with unix?

851

Which language is used in unix?

860

What is a socket file?

836

What is af_unix?

810

How to move files from one directory to other in unix?

896

What does find command return in unix?

1101

What is pattern matching in unix?

874

Explain different types of Unix systems.

895

What is unix directory structure?

881

How do you determine and set the path in unix?

946

How zip the file in unix?

972

What does ls mean in unix?

823

Which is the most commonly used replacement algorithm?

1175

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