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

Linux Interview Questions

Questions Answers Views Company eMail

How to ""Add"" not replace address to same network card other than the alias way.... ??????

3 6031

How do i check which nfs version I am using ????????

CybAge, IBM,

9 34473

How do I get typed command history in vi editor

4 9457

what is the difference between RHEL4 & RHEL5?

TCS,

3 11275

what is the scope and packages being offered after the linux course completion,i'm really waitin for the answer?

2 6758

i dont know root password then this situation can we change or break root password to ant process

5 7535

How to block the message in wall command some students are send messages to all in the lab. please help me

5 14086

1. Why "d" is postfix in almost every service name of Linux like httpd, dhcpd? 2. how to restrict su & ssh services for some users? 3. how can we configure a default gateway for 10 n/w cards in a server?

6 8646

Write a cron entry for the following scenario:- At 10:30 AM for every Sunday of every 1st month of a quarter.

HP, IBM,

7 13598

How to transfer a file from windows xp to RHEL5(LINUX) with bootable os?....

Infosys,

5 10728

who invented unix?

Wipro,

3 8694

what are the init levels in Linux?

3 6731

Explain Backup Managment commands in Linux.

5 8483

Compare between SYS V launched processes and Xinetd processes in Linux.

1 4677

Hi all Could u plz tell me how I can get UNIX/Linux Certification

Accenture,

2 5043

Un-Answered Questions { Linux }

Which of the following tasks cannot be accomplished with the touch command?

931

What is socket in ipc?

975

How deadlock is detected?

961

Which daemon controls the print spooling process?

1076

What is spinlock semaphore?

892

Differentiate between cron and anacron.

893

Can semaphores be negative?

854

How do I install linux on a hard drive?

801

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

947

What is a shebang line?

907

How many commands are there in linux?

1070

What is the use of PF_LOCAL and SOCK_STREAM?

1570

What does mkdir do in linux?

1015

Explain the free command.

1000

You want to verify which lines in the file kickoff contain ‘bob’. Which of the following commands will accomplish this?

999

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