How do I search for a file in unix command?

1023

How would you explain a kernel to a non-technical person?

945

What is the full form of unix?

917

How many sockets can a cpu have?

843

What is Process id in unix?

1011

What are the general commands in using unix os for a beginner?

1175

How do I clear my terminal history?

1175

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:

2273

Explain critical section?

1062

Define a single-user system.

954

What is the difference between nfs 3 and nfs 4?

1074

Are unix sockets faster than tcp?

857

What is a parent directory in unix?

922

Is there a way to erase all files in the current directory, including all its sub-directories, using only one command?

1409

What is ‘the principle of locality’?

981