Answer Posted / ahamed rasik

Window is more and more flexible to new user compare than unix

Why is it called a shebang?

1248

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What is grep command in unix with examples?

1291

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

1202

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What are grep patterns?

1148

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How do you grep a case insensitive?

1112

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Explain ‘system calls’ with respect to unix commands?

1153

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Write a command that will display files in the current directory, in a colored, long format.

1273

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What is grep short for?

1099

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How can we use grep command in unix?

1263

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What does grep v do?

1098

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Explain command to display different lines that are found when compare two files?

1221

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What is the command to compare two files in unix?

1170

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Is it inbetween or in between?

1108

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Why is grep called grep?

1360

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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:

2317

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