Answer Posted / kiruthiga.s

tail + 8

What is the difference between cat command and more command?

1128

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Which command is used to restrict incoming messages?

1046

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Name the general commands in using unix os for a beginner?

1094

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What is the unix command to confirm a remote host is alive or not?

1142

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How do you grep a case insensitive?

1002

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What does #!/ Bin sh do?

1020

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What do know about tee command and its usage?

1125

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Which command is used to kill the last background job?

1292

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How do I use grep to find a file?

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Explain how to use grep command to list find the records of a file containing 10 different strings?

1016

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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:

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How do you grep recursively?

1058

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What is the command to view process running?

1071

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What are some command words?

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Can you explain a little bit about command substitution?

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