Answer Posted / sai kiran

cmp---give the first instance of differnce and place like
line and char number in that line

diff--gives the complete differences in the file with the text

> means which has in second file not in first file
< means which has in first file not in second file

Why is shebang used?

1132

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What is a bash command?

1183

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Explain command to show the space allocation of files?

1126

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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 pipe command in unix?

1307

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What is command statement?

1179

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What is awk command used for?

1243

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What does #!/ Bin sh do?

1068

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Name the unix command to find how many days the server has been up.

1167

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Who command in unix?

1147

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What is rmdir command?

1112

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

1175

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What are file commands?

1236

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Which command is used to copy files?

1177

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What is sed awk grep?

1139

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