Answer Posted / kiruthiga.s

by renaming a file by adding . before a file name

What is used to type command?

1059

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What are file commands?

1232

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What is awk good for?

1136

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How do you grep a case insensitive?

1044

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What happens when we execute a unix command?

1141

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What does the command ' $who | sort –logfile > newfile' do?

1278

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What are the unix commands?

1097

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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:

2265

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What is the command to find maximum memory taking process on the server?

1213

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What does pipe () return?

1075

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What do chgrp command do?

1213

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What is rmdir command?

1105

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What is merge command in unix?

1508

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What command is used to switching between users in unix?

1082

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How does pipe () work?

1094

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