Answer Posted / rajhshekhar aletty

Process means nothing but, task is going(running) on in system.

What is grep and how do you use it?

1118

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Why is grep called grep?

1306

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What is a command and examples?

1241

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What is the difference between awk and grep?

1260

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What difference between cmp and diff commands?

1312

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What are the differences among a system call, a library function, and a unix command?

1233

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How do you grep recursively?

1112

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Which command is used to find whether the system is 32 bit or 64 bit?

1153

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Which command is used to copy files?

1179

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What is s and g in sed command?

1120

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Enumerate some of the most commonly used network commands in unix?

1175

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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:

2273

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Who invented grep?

1165

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Which command can you use to find the currently running process in unix server?

1130

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Give the command for finding the current date.

1121

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