Answer Posted / bandi sreekanth

CMP:is used to compare two files by byte by byte process

DIFF:is used to compare files by line by line and list the defference between two files to standard output.

Is command prompt unix?

575

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What is time_t?

582

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What are filter commands in unix?

549

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What is the command to view process running?

570

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Give the command for finding the current date.

575

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What do chown command do?

528

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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:

1758

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What are the dos commands?

642

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How do you grep recursively?

553

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How can you see the command line history?

580

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How do I run a bash script?

576

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What is the comma to display different lines that are found when compare two files?

591

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How do you grep a case insensitive?

536

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Using unix command how to display no of records in oracle?

602

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What is the difference between grep and grep?

563

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