Answer Posted / yuvaevergreen

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What is the difference between cat command and more command?

1153

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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:

2223

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What is {} in find command?

1075

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How does pipe () work?

1061

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What do know about tee command?

1129

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

1102

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

2206

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What is $0 bash?

1161

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Enlist some filename manipulation commands in unix.

1117

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What are the unix commands?

1055

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What is the unix command to confirm a remote host is alive or not?

1172

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What is the use of the tee command?

1075

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What is the function of grep command in unix?

1132

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Is grep faster than awk?

1007

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What is grep short for?

1018

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