Answer Posted / saket kale

kill is a command used to send a signal to a process which
we want to terminate.The message sent is the termination
signal, which requests that the process exit.

The default signal sent is SIGTERM.

What are awk commands?

1229

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Enlist some filename manipulation commands in unix.

1223

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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:

2321

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What does the md command do?

1200

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How do you grep recursively?

1156

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Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?

1287

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What is difference between grep and find command in unix?

1278

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Which command is used to create a directory?

1230

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What do chmod, chown, chgrp commands do?

1354

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Is grep faster than awk?

1085

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How do I delete files from command prompt?

1282

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How do I search a whole word in vim?

1224

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What do know about tee command?

1223

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What is grep and how do you use it?

1175

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Explain command to show the space allocation of files?

1170

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