Answer Posted / dattatraya

echo *

What is ctrl d?

1063

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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:

2222

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What does this command do? Cat food 1 > kitty

1545

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What are the commands in UNIX to list the files in a Directory?

1131

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Why is grep called grep?

1249

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What does grep v grep do?

1052

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Why is it called grep?

987

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What are file commands?

1193

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Explain how to use grep command to list find the records of a file containing 10 different strings?

1033

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Who command in unix operating system?

1103

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What is the functionality of a top command?

1076

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What is s and g in sed command?

1076

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What does the md command do?

1095

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Are you in or at the office?

1097

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Why is shebang used?

1074

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