What is unix command?

0 Answers  

---

What will the following command do?

0 Answers  

---

What is the difference between AWK and SED commands? Plz give example and explain...

3 Answers   RBS,

---

How do you stop a running process?

7 Answers  

---

If we want to see first 35 lines of a file which command we have to use?

8 Answers  

---

How do you find files in Unix?

2 Answers  

---

What is ‘ps’ command for?

0 Answers  

---

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:

0 Answers  

---

distinguish between user mode and kernel mode?

4 Answers   Infosys,

---

How do I run a bash script?

0 Answers  

---

what is the default signal kill in unix?

8 Answers   IBM,

---

what are processor execution levels and priorities?

2 Answers   Infosys,

---