Answer Posted / asif

This information (file type) is stored in the inode of a
file, as one of the fields.

How does pipe () work?

1041

---

Describe the zip/unzip command using gzip.

1099

---

What is updatedb?

990

---

What is rmdir command?

1043

---

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:

2202

---

Explain ‘library functions’ with respect to unix commands?

1113

---

Differentiate cat command from more command.

1084

---

What is the use of finger command?

1138

---

What is sed awk grep?

1072

---

What is the use of the tee command?

1054

---

How do I run a bash script?

1113

---

What's a command word?

1116

---

What is the use of egrep command in unix?

1128

---

What is grep short for?

998

---

Enumerate some of the most commonly used network commands in unix?

1103

---