What is the use of dollar sign in linux?

988

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Why we use shell scripting in linux?

879

---

What sh means in linux?

804

---

What is c shell in linux?

815

---

Which is the default shell in linux?

860

---

Is unix and linux the same thing?

799

---

What is echo $? In linux?

791

---

What is a shell program in linux?

975

---

What is sudo in linux?

952

---

What is console linux?

862

---

How do I stop a linux script from command line?

894

---

What is scripting in linux?

831

---

What is a .sh file linux?

852

---

What is eval linux?

894

---

What is the default shell in linux called?

881

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