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

Linux Interview Questions

Questions Answers Views Company eMail

What does (cd dir && command) do?

995

Enlist some linux networking and troubleshooting commands?

1074

What is know about grep commands?

1160

How to create a new file and modify an existing file in vi editors?

863

How to check memory stats and cpu stats as a linux admin?

949

Explain linux shell?

877

Which daemon controls the print spooling process?

1081

Tell us the difference between telnet and ssh?

955

Torvalds, wrote most of the linux kernel in c++ programming language, do you agree?

929

Enlist the features of the linux operating system?

871

How can you determine the total memory used by linux?

939

What is the alternative method to a gui installation in linux?

1101

What is the difference between ext2 and ext3 file systems?

906

Why is linux considered more secure than other operating systems?

880

Linux initially was developed for intel x86 architecture but has been ported to another hardware platform than any other operating system. Do you agree?

1050

Un-Answered Questions { Linux }

How do you kill program using one port in Linux?

928

How many commands are there in linux?

1077

Where standard output is usually directed?

834

Do threads share page table?

829

What is the use of PF_LOCAL and SOCK_STREAM?

1574

Is linux free to use?

847

How do I list all processes in linux?

989

Is thread an abstract class?

821

What is tty in linux command?

1046

What is the advantage of linux operating system?

836

Does htop show threads?

820

What is eval linux?

955

What is the use of nis server in linux?

913

What is $@ in makefile?

981

Is a command a full sentence?

1065

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