Answer Posted / sangu

sorry for the previous post
cp -r test2 test1/
will work.

Write a command to display a file’s contents in various formats?

1215

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What is the pipe command?

1197

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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:

2273

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What is sed awk grep?

1139

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

1175

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How do you grep recursively?

1111

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Who wrote grep?

1071

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Is ‘du’ a command? If so, what is its use?

1155

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How do I use grep to find a file?

1118

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What is pipe command in unix?

1307

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What is unix command?

1269

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How to find $ai_serual resolved path by using unix

1763

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Explain ‘library functions’ with respect to unix commands?

1176

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What is s and g in sed command?

1120

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What is the general format of unix command syntax?

1947

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