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

Linux Commands Interview Questions

Questions Answers Views Company eMail

how to see unallocated hard disk space on linux

HCL,

12 56018

How to schedule cron backup to run on 4th saturday of month??

HCL,

11 18959

Write a command to find all of the files which have been accessed within the last 30 days.

Mphasis, TCS,

8 19903

I have Laptop. I want to assign DHCP ip address, but in my Laptop having Wireless and with wire NIC cards, it is possible to assign reserve ip address for both NIC card, but same host name?

AOL,

4 10119

when i create SAMBA server it is ok but while i try for access from windows pc he ask me only first time smb password then i close samba login next time he can`t ask for passwd why.?

Wipro,

4 8715

how to create SAMBA server in fedora 9 linux ?

Wipro,

6 15439

can anyone proide me reading material on svit00ef27@yahoo.com please thanx in advance

1 2963

What is an inode?

ProdEx Technologies,

3 9036

what are the features of Linux?

2 7594

please advice me what i have to prepare for NIC Exam(22-feb- 09). send me the question pattern for the 2 hrs exam. please sent it to manivannan_it15@yahoo.co.in

Google, PGE,

2357

What are the basic commands in LINUX?

6 14745

which command is used to see all the system configuration? like hardware, HDD, memory etc.

ADS, eClinicalWorks, NJN,

14 31840

You have a computer with 80 GB hard disk and Ubuntu 8.04 is installed on entire hard disk. Now you have to create a seprate partition for Windows OS and Install Win Xp as Dual boot. write down the steps involed along with the commands.

Bhel, Indian Navy, Tata Steel Limited,

8 15001

what is emacs editor and feature........???????????????????????????

1 4121

To Check Which Service is Running at Present in System what is the Command?

DCM,

9 13527

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Un-Answered Questions { Linux Commands }

What does cd do in linux?

1171

What is bc command in unix?

1048

How do you know which shell I am using in linux?

1077

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

973

How do I clear bash history in linux?

1026

What is command to check ports running/used over local machine

1138

What Command used to lock user password?

1113

Which command is used to see the online manual?

1091

What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc..?

1159

In order to improve your system’s security you decide to implement shadow passwords. What command should you use?

945

How can we increase disk read performance in single command in Linux?

988

What could possibly be the problem when a command that was issued gave a different result from the last time it was used?

967

Why is linux cpu usage so high?

1054

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

1047

What is unix finger command?

1005

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