Answer Posted / bhaskar

nohup perl driver.pl &

What does the command '$ls | wc –l > file1' do?

1172

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What is pipe command in unix?

1226

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What is a command and examples?

1149

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What are some command words?

1080

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What does awk stand for?

1031

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

1144

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What does find command return in unix?

1096

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What is in grep command?

1115

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What is rmdir command?

1037

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How do you grep a case insensitive?

991

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What is the use of egrep command in unix?

1123

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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:

2200

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Explain command to view process running?

1064

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What is the use of the command 'ls -x chapter[1-5]' ?

1150

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How do you grep recursively?

1054

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