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 8979

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 7764

why do you need to have a swap file system?

1 6493

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 5606

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

1 4187

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 5717

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 9438

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

3 7404

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

1 4624

what is difference between kernel and shell?

Juniper Networks,

18 101556

which is the best book for learning unix and linux?

6 14060

What is file system in unix??

Symphony,

10 20208

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

Symphony,

12 19392

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

Altair,

5 15877

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

Altair,

10 18453

Un-Answered Questions { Unix }

How do I convert a string into an internet address?

1426

Which command can you use to find the currently running process in unix server?

1163

How do you make programs portable on unix and dos under such circumstances?

1059

Explain the performance differences between user-space threads and kernel-supported threads.?

1343

What are three main elements of unix operating system?

895

How to find out what processes are running in the background in unix?

1017

What does sed command do in unix?

1246

Explain the initial process sequence while the system boots up?

1015

What is a unix file?

1012

What is Thread dump in unix?

1056

What is the use of find command in unix?

1209

Which unix command to make a new directory?

1189

What is ant_build.sh? Have u seen that file?

2374

What is file structure in unix?

979

Explain about shell aritmetic operators and functions?

1073

For More Un-Answered { Unix } Questions Click Here