Answer Posted / vaibhav

yeshwant kanitakar bikau nahi hai..
mind it

What is “chmod” command?

1172

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What is unix command line?

1253

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What are filter commands in unix?

1195

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What is the size of time_t?

1209

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What are the unix commands?

1096

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Which command will print your home directory on screen?

1079

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Explain command to view process running?

1129

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Which unix command lists files/folders in alphabetical order?

1755

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What is the first character of the output in ls l command?

1215

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Why is grep called grep?

1296

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Explain the terms ‘system calls’ and ‘library functions’ with respect to unix commands?

1220

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What is nr in awk command?

1200

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What is ctrl d?

1097

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Explain the steps that a shell follows while processing a command.

1231

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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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