Answer Posted / wizard_cmp@yahoo.co.in

can switch to other users like root to gain privileges.

What is the function of grep command in unix?

1187

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Is there a way to erase all files in the current directory, including all its sub-directories, using only one command?

1409

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What is the command to view process running?

1116

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Write a command to display a file’s contents in various formats?

1216

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What do chown command do?

1204

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What is the command to find hidden files in the current directory?

1195

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What is $0 bash?

1213

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What is the size of time_t?

1220

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How do I search for text in vi?

1051

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What does awk stand for?

1091

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What does pipe () return?

1082

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What is .sh file?

1195

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What does this command do? Cat food 1 > kitty

1595

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When i run a programm of orphan process. Instead of getting child's parent (ppid)=1 ..i get 1400 and it varies as per system. How can i findthe right soluion??? My pgm: #include # include int main() { int pid; pid=fork(); if(pid < 0) {exit(-1);} else if(pid==0) { printf("Child Process is Sleeping ..."); sleep(10); printf("Orphan Child's Parent ID : %u ",getppid()); } else { printf("Parent Process Completed ... %u ",getpid()); exit(0); } return 0; } Output:

2273

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Is it inbetween or in between?

1071

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