Answer Posted / brijandra

use below command

Who | head -10

What are awk commands?

1166

---

What is the use of sed command in unix?

1215

---

Why is it called grep?

1033

---

What does grep v grep do?

1083

---

How do you grep recursively?

1111

---

What is pipe command in unix?

1307

---

What is grep r?

1107

---

Is it inbetween or in between?

1066

---

Explain how to use grep command to list find the records of a file containing 10 different strings?

1076

---

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

---

Name the unix command to find how many days the server has been up.

1167

---

How do I use grep to search for a file?

1062

---

What is the general format of unix command syntax?

1947

---

Who command in unix operating system?

1142

---

What is in grep command?

1176

---