Un-Answered Questions { Unix IPC }

How to write the program on full-duplex communication on bidirectional(e.g using two pipes)?

586


Please describe the initial process sequence while the system boots up?

575


What is the condition required for dead lock in unix system?

550


Max relax-able permission value with out giving write permission to others?

566


What is i-node numbers?

592


What is the very first process created by kernel?

592


Explain the initial process sequence while the system boots up?

546


Explain linking across directories?

535


Explain a zombie?

621


Explain what is the process id for kernel process?

576


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

547


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

540


Please explain fork() system call?

557


What is fork()?

599


What is daemon?

530