Answer Posted / radhag

I just want to protect my process from any other processes
i.e, the kill -9 command should not work on my processes?

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

945

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Explain the mount and unmount system calls?

1063

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What is the difference between command and utility in unix?

935

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How to protect a process from others to kill?

954

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

825

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

855

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Explain the difference between command and utility in unix?

952

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

830

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Explain the mount system calls?

958

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Explain the unmount system calls?

952

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What is the fork() system call?

936

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

872

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

848

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