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

Linux Interview Questions

Questions Answers Views Company eMail

How to apply patch for multiple servers .

IBM,

1 15301

i want to install XP on RHEL5 with virtualization tell me step by step configuration

1 5869

Why you shouldn’t use the root login

2 9535

what is difference between $@ and $* in UNIX Shell script

Google,

3 27330

I want to send pop-up message to samba users when they access the shared folder.... for eg: i want to tell them (dont copy mp3 and video files)

2 7453

how to see the system configuration in your linux system?

7 14247

How to reset root password via command Redhat 5.2

13 21721

What is the difference between semaphore and spinlock?

1 6635

Tell me the 5 differences between Linux and Unix?

4 10629

What is the difference between RedHat linux and Fedora and Ubuntu?

CSC,

3 14450

what is nis server?

IBM,

4 13044

I have accidently deleted my fstab... how do i recover/ regenerate the file?????? in rescue mode i cannot create a new file since the filesystem is readonly and could not mount in readwrite mode ?????????

IBM,

6 27410

How to get microseconds of system time from Redhat Linux 4.0

2 6538

how to call recursive grep function?

2 7095

am installed windows and later i installed ubuntu i want to unistall ubuntu can any one tel the procedure to uninstall ubuntu in my windows 7 please mail to me ---kiranpulsar2007@gmail.com and later i want to install ubuntu after uninstalling ubuntu tel the procedure for that also i dont know to patrition the hard disk drive please tel to them please reply

1 3926

Un-Answered Questions { Linux }

Why do hackers use linux?

921

What are the ipc techniques?

988

How to Deal with Duplicated Sockets?

1559

Can python be multithreaded?

826

What is libc in linux?

954

How do you create a new user without logging on as a root user?

847

Can games run on linux?

993

Why we use rpm in linux?

1012

Why is linux better than windows?

958

What is gnu stands for in linux?

923

How can I delete a file in linux?

1129

How many interfaces(ethernet cards) are working using single command?

1071

What is ipc 610 620?

1152

Who is unix command?

1083

Why linux is more secure?

998

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