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 10276

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

HP,

8 11683

how do you configure linux system as a router?

HP,

5 12213

when zombie process fully cleared?

HP,

4 10918

How do find hard disk revolutions speed?

ACL, HP,

1 9781

How do display error messages instantly when command fails?

Satyam,

2 7442

how do find all failed login attempts via ssh?

TCL,

8 22795

how do you port scaning with netcat command?

Qseap Technologies, Wipro,

1 7585

how do u find remote machine operating system and version?

Wipro,

10 32485

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

Wipro,

5 11046

how to add linux user to group?

18 22854

find out what file systems supported by kernel?

4 9449

what is crondtab daemon?

DELL,

11 17966

who are the author of LINUX operation system?

Linux,

5 9714

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 14889

Un-Answered Questions { Linux }

Is unix same as linux?

876

Explain the working of dns?

895

What is sem_post?

888

What is UIL(user interface language)

937

What is the use of finger command in linux?

1021

Is face threading safe?

831

Is apple a unix or linux?

863

What does bash stand for?

1057

what is the fastest way to enter a series of commands from the command-line in linux

1076

Can we overload run method of thread?

863

Explain regular expressions?

881

Why are there no viruses on linux?

995

What is difference between free and available memory in linux?

1000

What are whois tools?

918

How many types of user accounts are available in linux os?

871

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