Answer Posted / yuvaevergreen

man command

What is pipe command in unix?

1297

---

What are grep patterns?

1080

---

What command is used to switching between users in unix?

1076

---

What is the command to find hidden files in the current directory?

1191

---

Write a command to display a file’s contents in various formats?

1205

---

How do I use grep to find a file?

1110

---

What is a command and examples?

1218

---

What is updatedb?

1041

---

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:

2263

---

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

1166

---

Can you enlist some commonly used network commands?

1108

---

What does awk stand for?

1075

---

Which command should you use to find the remaining disk space in unix server?

1300

---

Is grep faster than awk?

1039

---

Is ‘du’ a command? If so, what is its use?

1145

---