Why do we need unix shell scripting?

534

---

What is unix buffer cache?

514

---

What is buffer header unix?

474

---

What is delayed write in unix?

496

---

What is disk block allocation in unix?

499

---

Who is founder of unix?

526

---

What does ls mean in unix?

469

---

What is positional parameters in unix?

474

---

What is the symbol in unix?

498

---

What does cp mean in unix?

457

---

What does pipe do in unix?

493

---

Is unix written in c?

444

---

What does ls lrt in unix?

499

---

What is umask in unix?

493

---

What is c shell in unix?

473

---