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?

964

Enlist some linux networking and troubleshooting commands?

1013

What is know about grep commands?

1069

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

815

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

912

Explain linux shell?

830

Which daemon controls the print spooling process?

1035

Tell us the difference between telnet and ssh?

900

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

890

Enlist the features of the linux operating system?

832

How can you determine the total memory used by linux?

892

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

1043

What is the difference between ext2 and ext3 file systems?

859

Why is linux considered more secure than other operating systems?

847

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

991

Un-Answered Questions { Linux }

Which command will show you free/used memory? Does free memory exist on linux?

976

How do you access partitions under linux?

1152

Why are goroutines not lightweight threads?

769

Explain the features of stateless linux server?

1083

Is linux os free?

783

What do you understand by Linux Kernal? Is it legal to edit it?

824

Suppose your company is recently switched from microsoft to linux and you have some ms word document to save and work in linux, what will you do?

963

What is the purpose of the linux?

892

What is the ipc standard?

930

Why is linux considered more secure than other operating systems?

847

Are linux and unix commands the same?

809

What is process id 1 in linux?

875

What are absolute and relative path in linux?

869

What is ipc class 3?

921

Name some shells that are commonly used in linux.

784

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