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What is updatedb?

679

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What do chown command do?

626

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What is the command to find hidden files in the current directory?

692

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Explain command to view process running?

700

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Describe the usage and functionality of the command rm –r * in unix?

921

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Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.

712

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Enlist some filename manipulation commands in unix.

630

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What is the use of egrep command in unix?

704

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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:

1850

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What is rmdir command?

657

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What is command statement?

656

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why metadb requires a seperate slice to create Solaris volume manager

2654

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What is the command to compare two files in unix?

709

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What is ctrl d?

686

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What happens when we execute a unix command?

695

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