Answer Posted / suryakanta

rm-rf directoryname
this will remove the directory forcefully from unix.

What does find command return in unix?

1111

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What is updatedb?

1000

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What are awk commands?

1108

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Using unix command how to display no of records in oracle?

1125

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Explain command to show the space allocation of files?

1084

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What is s and g in sed command?

1066

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What do know about tee command?

1118

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What command will change your prompt to myprompt?

1263

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What does 'mkdir' command do in UNIX?

1264

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What is the difference between cat command and more command?

1140

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What is in grep command?

1129

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What are the unix commands?

1043

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Why is shebang used?

1062

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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:

2214

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What is the behavioural difference between cmp and diff commands?

1224

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