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What are awk commands?
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distinguish between multi-tasking,multi-user,multi- processing and time sharing?
4 Answers Infosys, Nikhil Construction,
in UNIX ,What is the command to view contents of a large error log file?
What is use of sed command?
12 Answers BitWise, Infosys, Reliance,
What do chgrp command do?
Which command can you use to find the currently running process in unix server?
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<stdlib.h> # include <stdio.h> 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:
How do I delete files from command prompt?
What does the metacharacter mean?
distinguish between physical addresses and logical address?
23 Answers College School Exams Tests, CTS, Infosys, SAX, TATA, TCS,
What is difference between grep and find command in unix?
What's a command word?
Who wrote grep?
Unix Commands 
