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

Linux Interview Questions

Questions Answers Views Company eMail

Which priority has the process?how do u view?

Yahoo,

3 10145

How do you read ext2/3 file system in windows?

HP,

8 11378

how do you configure linux system as a router?

HP,

5 11997

when zombie process fully cleared?

HP,

4 10705

How do find hard disk revolutions speed?

ACL, HP,

1 9678

How do display error messages instantly when command fails?

Satyam,

2 7306

how do find all failed login attempts via ssh?

TCL,

8 22445

how do you port scaning with netcat command?

Qseap Technologies, Wipro,

1 7499

how do u find remote machine operating system and version?

Wipro,

10 32028

how do u extract files from iso cd images in linux?

Wipro,

5 10809

how to add linux user to group?

18 22291

find out what file systems supported by kernel?

4 9256

what is crondtab daemon?

DELL,

11 17513

who are the author of LINUX operation system?

Linux,

5 9497

hi friends how to reinstall the grub.conf file. once i delete the grub file in perminatle ofter how to get back that file. plz send me ans. regards. madhu.m

5 14677

Un-Answered Questions { Linux }

How to open socket file in linux?

949

You locate a command in the /bin directory but do not know what it does. What command can you use to determine its purpose

997

Differentiate between LINUX and UNIX?

807

How to color the git console?

821

Why are goroutines not lightweight threads?

765

Is unix different from linux?

914

You are required to restore the file memo.ben. It was backed up in the tar file MyBackup.tar. Which command would you use to do it?

989

How do you look at the contents of a file named sample.z?

777

What are 3 ipc techniques?

855

How to install linux os along with fedora 14 os in one system?

876

What is echo $? In linux?

791

Do threads get their own pid?

771

how do you search for a pattern and than replace it in an entire file in linux?

784

What are Private IP Numbers?

1180

Suppose your company is recently switched from microsoft to linux and you have some ms word document to save and work in linux, what will you do?

959

For More Un-Answered { Linux } Questions Click Here