Answer Posted / yuvaevergreen

ls -a option

What is pipe command in unix?

1307

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Differentiate cat command from more command.

1154

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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:

2272

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

1235

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What is the use of cut command in unix?

1377

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What is “chmod” command?

1180

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Is command prompt unix?

1161

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What do know about tee command?

1163

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What is the comma to show the space allocation of files?

1093

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What are file commands?

1235

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What is in grep command?

1172

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What are some command words?

1140

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What is $0 bash?

1207

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What is .sh file?

1189

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Why is shebang used?

1132

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