Un-Answered Questions { Unix IPC }

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

697


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

691


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

670


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

692


What is i-node numbers?

735


What is the very first process created by kernel?

740


Explain the initial process sequence while the system boots up?

642


Explain linking across directories?

645


Explain a zombie?

752


Explain what is the process id for kernel process?

678


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

634


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

663


Please explain fork() system call?

686


What is fork()?

697


What is daemon?

672