Answer Posted / noorie

unix is the base of linux

What is “chmod” command?

1163

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What is grep and how do you use it?

1104

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Who invented grep?

1158

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What is the general format of unix command syntax?

1916

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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:

2262

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What is the difference between grep and grep?

1119

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What are bash commands?

1153

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Is command prompt unix?

1142

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What is the behavioural difference between cmp and diff commands?

1277

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How do I use grep to search for a file?

1050

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What command is used to check the current users?

1119

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Is it inbetween or in between?

1041

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Why is awk called awk?

1068

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What is the use of cut command in unix?

1360

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Which command should you use to find the remaining disk space in unix server?

1299

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