Answer Posted / mohan

kill 9 pid

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

---

What is the functionality of a top command?

1101

---

Which command is used to create a directory?

1162

---

Explain command to display different lines that are found when compare two files?

1176

---

What does the md command do?

1129

---

What is pipe command in unix?

1301

---

How do I use grep to find a file?

1110

---

Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.

1235

---

What do know about tee command?

1155

---

What is grep and how do you use it?

1106

---

How do I run a bash script?

1179

---

How do I search for a file in unix command?

1018

---

Explain ‘library functions’ with respect to unix commands?

1170

---

What are reported commands?

1125

---

What does touch command do in unix?

1417

---