Answer Posted / vimal

ps -ef|grep username


gives the process started by the user.

What does this command do? Cat food 1 > kitty

965

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What command is used to check the current users?

578

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How do I delete files from command prompt?

542

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What is the command to view process running?

564

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What does grep v grep do?

536

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Why is awk called awk?

570

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What is merge command in unix?

931

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What is the comma to display different lines that are found when compare two files?

579

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

659

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Name the various commands that are used for the user information in unix.

530

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Explain command to show the space allocation of files?

618

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How do I use nslookup?

563

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Which unix command to make a new directory?

579

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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:

1745

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What is the significance of the 'tee' command?

587

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