Un-Answered Questions { Unix System Calls }

What is the fork() system call?

541


What are the possible return values of kill() system call?

494


How to protect a process from others to kill?

531


The very first process created by the kernel in unix is?

466


Explain c program to implement the unix or linux command to implement ls -l >output.txt?

448


What is the difference between command and utility in unix?

484


Explain the mount and unmount system calls?

522


Name the command which is used to execute system calls from exe?

506


What is the first process created by the kernel in unix?

478


Explain the mount system calls?

561


Explain the unmount system calls?

526


Explain the difference between command and utility in unix?

488


Tell me how to protect a process from others to kill?

502