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

Linux Interview Questions

Questions Answers Views Company eMail

How to shuffle the GRUB booting from one Disk to other?

1 5407

How to hide the partition in GRUB booting? (This technique is required when you have more that one Windows system on different partitions of the same disk, let us say the first and second partitions of the first hard drive, to boot from the first partition you must hide the second one)

2 7464

What is chainloading?

4 10280

how can i make an user to nologin without locking the account for the user

CSS, CSS Corp,

7 14616

what is meant by mysql clustering

2 6830

What do fork() internally call?

3 12770

What does exec family return?

1 5115

how to restart apache server with out shatdown?

EER, IBM,

8 15381

how to recollect root password

Google,

3 9244

Explain linux file types

College School Exams Tests, TCS,

7 18452

how can i give acl permission in numerical mode on linux

HCL,

4 11027

What is the command to check wwn # in linux?

Siemens,

4 14492

How to root mirror in Linux? How to replace mirrored hdd in case of failure?

Siemens,

1 6736

What is the command to find the hardware configuration in Linux?

2 7718

What is the other method of installing Linux O.S other than Text, GUI mode? Why we prefer that for installation of Linux in Real time?

2 5259

Un-Answered Questions { Linux }

What code is linux written in?

963

List the basic components of linux?

991

How do I check my cpu speed?

1062

How do I see hidden files in linux?

1007

What are the default port numbers used by ssh,ftp,http,https,telnet,smtp,pop3,pop3s,imap,imaps?

987

How to enable acls for /home partition?

961

How find ip address linux?

1073

what has the greater market share of Linux SW/HW?

954

What command should you use to check the number of files and disk space used and each user’s defined quotas?

1076

What are the advantages of arch linux?

914

How do you run command every time a file is modified?

973

What are the some unix operating system names?

855

Explain the term gui?

867

Compare linux with windows?

863

What is know about grep commands?

1163

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