Answer Posted / saroj das

kill -9 pid its forcefully stop kill the curent process

How does the system know where one command ends and another begins?

2259

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Is ‘du’ a command? If so, what is its use?

1155

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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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Who command in unix operating system?

1142

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How can we use grep command in unix?

1217

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what is the advaantage of each user having its own copy of the shell?

2561

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What is in grep command?

1174

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How do you grep recursively?

1111

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Using unix command how to display no of records in oracle?

1166

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What is rmdir command?

1113

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What does pipe () return?

1078

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What is updatedb?

1056

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What does the metacharacter mean?

1141

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What is nr in awk command?

1211

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How does pipe () work?

1100

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