Answer Posted / nilesh

Do by vi editor if u have the vi editor...
or set vi environment...
then type
vi <filename u want to have>
and enter...
...here's ur file got created in the present working
directory! :) :)...

What will the following command do?

1088

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What's a command word?

1124

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Give the command for finding the current date.

1066

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What is the difference between cat and more command?

1244

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What is unix command line?

1199

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Differentiate cat command from more command.

1099

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

1166

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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:

2221

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What is rmdir command?

1053

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How do I use grep to find a file?

1086

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What is the functionality of a top command?

1071

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Enlist some filename manipulation commands in unix.

1107

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What is the use of the tee command?

1069

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What is awk good for?

1106

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

1039

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