What is the best free unix based os?

946

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

1312

---

Explain system bootup in unix.

968

---

Is windows built on unix?

1024

---

What is ps1 and ps2 in unix?

993

---

What is unix file?

943

---

Who developed unix operating system?

940

---

What is protection boundary?

1068

---

How to perform a system shutdown in unix?

969

---

Who owns the unix trademark today?

923

---

Which command is used to kill the last background job?

1337

---

What is unix operating system explain various components of unix operating system?

920

---

What is the architecture of unix operating system?

933

---

Explain links and symbolic links.

964

---

Is unix cli or gui?

878

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