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

Linux Interview Questions

Questions Answers Views Company eMail

What are the file permissions in linux?

1001

Define inode.

985

What is the advantage of linux?

1025

Name the linux loader.

968

What commands are used to see all jobs running in the hadoop cluster and kill a job in linux?

1005

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

1106

Enlist some linux to file content commands?

1129

What is du -s * | sort -k1,1rn | head command used for?

959

You wish to print a file ‘draft’ with 60 lines on a page. What command would you use?

1154

How do you limit memory usage for commands?

1159

What is ls command and what it does?

1051

What is ps command in linux?

1081

What is the difference between command ‘ping’ and ‘ping6’?

1190

What is lsof command in linux?

1174

What is df command in linux?

1090

Un-Answered Questions { Linux }

What is the difference between linux and redhat?

984

What is lsof command in linux?

1174

Which command is used to see the online manual?

1142

How can we see the boot messages?

999

What is the use of FIFOs?

1820

Explain about the boot process?

940

Who invented linux and unix?

961

What can you tell about the tar command?

1172

What are the name and the uid of the administrator user?

1022

Can I use linux on a mac?

904

What are the two types of threads?

1004

What is env command in linux?

1108

How do you limit memory usage for commands?

1159

The head command writes the how many lines of a file to screen?

1167

What is nfs? What is its job?

933

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