Linux Interview Questions
Questions Answers Views Company eMail

What does df command do in linux?

771

What are the ipc techniques?

709

Which is fastest ipc mechanism?

678

What is mutex in linux?

655

What is a spinlock in linux?

642

What is semaphore and types?

661

What are different types of semaphores?

646

How mutex is implemented in linux?

674

What is gnuc?

617

Is freenas linux?

657

What is libc in linux?

617

Is solaris a linux?

605

What is sem_post?

661

Is pfsense an os?

621

Is bsd a posix?

626


Un-Answered Questions { Linux }

Difference between home directory and working directory?

668


How to Choose a Socket Type?

1082


What does in makefile do?

762


How do you sort cpu in top command?

764


What does 4 cores 8 threads mean?

556


How many cores and threads do I need?

615


Can you send and receive on the same socket at the same time?

603


Can threading cause hair to grow back thicker?

554


What is tty name?

737


what are different ways the context switch happens from user to kernel space or vice-versa ?

2368


How do I open a shell in linux?

651


What is the difference between mutex and critical section?

640


What is phony in makefile?

740


What is the advantage of linux over windows?

666


What is vnc?

774