Unix Interview Questions
Questions Answers Views Company eMail

What is i-node numbers?

732

What is the very first process created by kernel?

739

Explain the initial process sequence while the system boots up?

639

Explain linking across directories?

643

Explain a zombie?

752

Explain what is the process id for kernel process?

674

Tell me set-user-id is related to (in unix)?

634

How to get or set an environment variable from a program?

661

Please explain fork() system call?

684

What is fork()?

695

What is daemon?

667

What are the various schemes available?

642

What is ln(linking)?

693

Explain what are the main families of threads?

661

What is protection boundary?

779


Un-Answered Questions { Unix }

What is the unix command to confirm a remote host is alive or not?

697


Explain the system calls used for process management?

650


What does grep v grep do?

666


How unix is used?

587


What is positional parameters in unix?

590






What is meant by the term nohup?

642


What is the full form unix?

671


Who developed unix operating system?

619


What are positional parameters in unix?

602


Is unix an operating system?

583


How do I find the port number of pid in unix?

581


What are some common shells and what are their indicators?

894


What are the advantages of unix operating system?

596


How do I grep multiple patterns in unix?

626


What is time_t?

712