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

Linux Commands Interview Questions

Questions Answers Views Company eMail

Send me some of the commands being used in linux

Aurobindo, Dr Reddys, IBM, Reddy Labs,

5 15146

in LINUX,What are two subtle differences in using the more and the pg commands?

2 8664

When is it better to use the more command rather than cat command?

3 9808

List all the files beginning with A

10 16165

What u know abt tar Command?

Locuz,

5 12277

How you will uncompress the file?

Linux,

7 15545

What does the top command display?

iNautix, Yahoo,

10 25300

How can you find configuration on linux?

5 16900

difference between Tcp and udp

5 16804

What is the most graceful way to get to run level single user mode?

Cisco,

9 16990

What does the following command line produce? Explain each aspect of this line. $ (date ; ps -ef | awk {print $1}' | sort | uniq | wc -l ) >> Activity.log

Cisco,

4 10756

Display the Disk Usage of file sizes under each directory in currentDirectory ?

8 15971

Set the Display automatically for the current new user ?

3 11175

Please send Security on linux related questions and answers.

Linux,

2338

How will retrieves incoming mails from different web sites

HP, Wipro,

4 10077

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Un-Answered Questions { Linux Commands }

What is a makefile in c?

1035

How do you sort cpu in top command?

1141

What is env command in linux?

1107

Which command is used to compare the files?

1049

What does pwd mean in linux?

1164

You wish to restore the file memo.ben which was backed up in the tarfile mybackup.tar. What command should you type?

989

Is makefile a shell script?

1039

What is netstat command in linux?

1100

I am using RedHat 6.3 in I wanna to install and configure zimbra mail. Can anybody tell me what are the RPM packages required for zimbra mail ? Where can I get those RPM packages ?

1801

What is $@ in shell?

1004

How do you save a file in linux?

1188

If we transfer 100 files by ftp to remote server, how to know the files are successfully transfer or some file are not transferred?

1058

Why is unix used?

1025

How do I run a shell script?

1017

What is cmake in linux?

1206

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