Answer Posted / chandrahas

absolute path: it is complete address with domain name,directory name and file name.
ex: http://www.abc.com/images/img1.jpg

relative path: it is just directory name and file name.
ex: images/imag1.jpg

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:

2265

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Why is it called grep?

1026

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What is command substitution?

1358

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Which command can you use to find the currently running process in unix server?

1127

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What do chgrp command do?

1212

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Which command is used to copy files?

1173

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

1085

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What's a command word?

1175

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How do I search for text in vi?

1046

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What is nr in awk command?

1200

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Which command is used to find whether the system is 32 bit or 64 bit?

1149

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Explain ‘library functions’ with respect to unix commands?

1172

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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?

1221

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Write a command to kill the last background job?

1099

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What is grep command in unix with examples?

1219

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