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 14893

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

2 8536

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

3 9628

List all the files beginning with A

10 15858

What u know abt tar Command?

Locuz,

5 12080

How you will uncompress the file?

Linux,

7 15257

What does the top command display?

iNautix, Yahoo,

10 24973

How can you find configuration on linux?

5 16676

difference between Tcp and udp

5 16605

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

Cisco,

9 16682

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 10567

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

8 15662

Set the Display automatically for the current new user ?

3 11061

Please send Security on linux related questions and answers.

Linux,

2287

How will retrieves incoming mails from different web sites

HP, Wipro,

4 9876

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Un-Answered Questions { Linux Commands }

What is bash history linux?

1018

What is make command in linux?

1085

How do I open a text file in cmd?

1013

How do you copy in linux terminal?

1046

How do I check cpu usage?

1008

You have a tab delimited file called phonenos and want to change each tab to four spaces. What command can you use to accomplish this?

1047

What is the pwd command?

997

Which daemon is used for scheduling of the commands?

1038

Information technology is widely used in

1874

What is df command in unix?

959

Who command in linux?

1015

What is ulimit in linux?

1021

How do makefiles work?

1046

What is command grouping?

1042

What is nslookup command?

1022

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