Answer Posted / giridhar

Yes,We can use cat as an editor to see code

What command is used to switching between users in unix?

556

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How do I run a bash script?

574

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What is the use of find command in unix?

572

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Why is grep called grep?

772

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What are the general commands in using unix os for a beginner?

575

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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:

1752

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What is used to type command?

536

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What are some command words?

554

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What do know about tee command?

596

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How do I delete files from command prompt?

549

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What is pipe command in unix?

662

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

563

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Describe the zip/unzip command using gzip.

604

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Explain mount and unmount command.

607

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What is a bash command?

622

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