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 10375

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

HP,

8 11888

how do you configure linux system as a router?

HP,

5 12371

when zombie process fully cleared?

HP,

4 11085

How do find hard disk revolutions speed?

ACL, HP,

1 9847

How do display error messages instantly when command fails?

Satyam,

2 7565

how do find all failed login attempts via ssh?

TCL,

8 22995

how do you port scaning with netcat command?

Qseap Technologies, Wipro,

1 7659

how do u find remote machine operating system and version?

Wipro,

10 32790

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

Wipro,

5 11250

how to add linux user to group?

18 23320

find out what file systems supported by kernel?

4 9602

what is crondtab daemon?

DELL,

11 18342

who are the author of LINUX operation system?

Linux,

5 9884

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 15064

Un-Answered Questions { Linux }

What does ls mean in linux?

1080

Does threading damage the skin?

851

Can linux run on 2gb ram?

990

How do you kill program using one port in Linux?

983

What is mkdir p?

1009

What is swap space?

863

Which linux is easiest to use?

967

What is clang llvm?

1044

How is a new user account created?

1096

How to recover /etc/passwd file and /etc/shadow file?

1031

What are Address Conversion Functions?

1583

Explain the term cli?

1083

How do you check for processes started by user ‘pat’?

902

What is linux pwd (print working directory) command?

1018

Do threads share memory?

856

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