Answer Posted / ghanshyam baboo

In Sun Solaris have Two File System
1. UFS
2. ZFS

What is the use of find command in unix?

748

---

What is time_t?

769

---

Who command in unix operating system?

850

---

Which unix command to make a new directory?

786

---

What is the use of sed command in unix?

815

---

---

What is the command to view process running?

784

---

What is the difference between grep and grep?

787

---

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:

1952

---

What is rmdir command?

780

---

What is grep r?

778

---

Describe the zip/unzip command using gzip.

811

---

What is sed awk grep?

813

---

Who wrote grep?

763

---

Explain mount and unmount command.

827

---

What is s and g in sed command?

784

---