Answer Posted / saheed

rm -rf directoryName with out confirmation

What is .sh file?

1193

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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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Why is grep called grep?

1303

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What's a command word?

1182

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What is ‘ps’ command for?

1187

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How do I search for text in vi?

1049

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What is grep in bash?

1068

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What is grep command in unix with examples?

1224

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What is grep and how do you use it?

1118

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How do I find previous commands in unix?

1195

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Is command prompt unix?

1162

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How do I open a port?

1093

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Explain mount and unmount command.

1226

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What is pipe command in unix?

1307

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What is unix command?

1267

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