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 Advantages of TCP/IP?

1532

How to Examin the /etc/services File?

TCS,

1577

What is the use getservent(3)?

1481

What is the setservent(3) Function?

1473

What is the use of endservent(3) Function?

1535

How to look up a Service by Port and Protocol?

1472

What is the use of setprotoent(3) Function?

1522

What is the use of endprotoent(3) Function

1646

What is Fast Local Communication?

1434

How to Controll and Deallocate Shared Memory?

1598

How to obtain information about shared memory?

1496

What is Processes Semaphores?

1478

How to Initialize Semaphores?

1591

What are Wait and Post Operations?

1461

How to Debugg Semaphores?

1464

Un-Answered Questions { Linux }

Can games run on linux?

889

What does grep command do?

984

Is apple a linux or unix?

805

What does threads mean when downloading?

707

What is apt get linux?

823

Is creating a thread expensive?

750

Explain process id.

823

What is bash shell?

802

How OS communicates with program when it crashes in Linux?

850

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

858

What the command used for search file or files for specific text?

865

Do I need antivirus for linux?

810

How lilo is useful in linux?

937

Explain the ‘ls’ command in linux

1039

Difference between home directory and working directory?

909

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