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 15141

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

2 8657

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

3 9807

List all the files beginning with A

10 16165

What u know abt tar Command?

Locuz,

5 12275

How you will uncompress the file?

Linux,

7 15535

What does the top command display?

iNautix, Yahoo,

10 25284

How can you find configuration on linux?

5 16896

difference between Tcp and udp

5 16803

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

Cisco,

9 16986

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 10748

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

8 15968

Set the Display automatically for the current new user ?

3 11173

Please send Security on linux related questions and answers.

Linux,

2338

How will retrieves incoming mails from different web sites

HP, Wipro,

4 10076

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Un-Answered Questions { Linux Commands }

What is mkdir p?

1008

What command can you use to make a tape archive file of a /home directory and send it to the /dev/tape device?

1105

What is the command can be used to check for file corruption?

1075

How do you copy in linux terminal?

1111

Describe the mknod command and when you’d use it.

1222

Which command is used to check the number of files and disk space used and the each user’s defined quota?

1089

What is pwd in linux command?

1278

What are vim commands?

1085

What is du command in linux?

1176

What is phony in makefile?

1064

Which is the required command for checking the file system?

1119

What is the purpose output of cd command?

1105

What make install does?

993

What is cpu utilization linux?

1096

What is linux pwd (print working directory) command?

1014

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