Answer Posted / alex

find -type f -amin -10

Explanation: Find all files (excluding directories) from the
current directory which have been accessed no more(-) than
10 minutes ago.

What is the difference between awk and grep?

557

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What does grep v grep do?

548

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What is the nmap command?

579

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Differentiate cmp command from diff command.

586

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What is the use of find command in unix?

575

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What is awk used for?

616

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What does the md command do?

568

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What is ‘ps’ command for?

614

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Write a command to kill the last background job?

617

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What is command statement?

541

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

629

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What do chmod command do?

600

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

579

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What does #!/ Bin sh do?

587

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