Answer Posted / raja

SHMMNI=Max no of shared segments,
SHMMAX=Max size of each shared segments
SHMSEG=specifies the semaphores

How do I search for text in vi?

1042

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Which command is used to copy files?

1170

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Can you explain a little bit about command substitution?

1111

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

1065

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What does touch command do in unix?

1417

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1186

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1139

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

1122

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1026

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1154

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1100

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Which command is used to delete all files in the current directory and all its sub-directories?

1254

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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:

2265

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1204

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