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 15218

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

1 5805

Why you shouldn’t use the root login

2 9453

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

Google,

3 27214

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 7330

how to see the system configuration in your linux system?

7 14020

How to reset root password via command Redhat 5.2

13 21304

What is the difference between semaphore and spinlock?

1 6547

Tell me the 5 differences between Linux and Unix?

4 10471

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

CSC,

3 14324

what is nis server?

IBM,

4 12923

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 27149

How to get microseconds of system time from Redhat Linux 4.0

2 6437

how to call recursive grep function?

2 7025

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 3842

Un-Answered Questions { Linux }

How many threads does an i7 7700k have?

829

Is linux is free?

850

What is file and example?

1070

Compare linux & windows?

894

How would you schedule a task in linux?

933

What is linux kernel?

896

which are the configuration files associate with dns server and client in linux operating system?

990

What is the use of FIFOs?

1779

How can you find the status of a process?

870

What does sh do in linux?

971

Are processes faster than threads?

795

Which type of os is linux?

868

What are different command to check ram, process and hdd of linux machine?

1051

Why linux is so popular?

919

List the different modes of using vi editor in linux?

1033

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