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 s and g in sed command?

557

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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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Write a command that will find all text files in a directory such that it does not contain the word "amazing" in any form (that is, it must include the words amazing, amazing, or amazing)?

954

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What do chgrp command do?

590

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What is the difference between awk and grep?

558

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Is grep faster than awk?

557

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Explain command to display different lines that are found when compare two files?

676

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What do know about tee command?

601

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How do I use grep to find a file?

579

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What is the use of finger command?

598

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How do I use nslookup?

573

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What command is used to switching between users in unix?

560

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How do I delete files from command prompt?

549

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Is ‘du’ a command? If so, what is its use?

634

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Explain mount and unmount command.

613

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