What is the difference linux and redhat?

701

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How can you check the installed version of red hat?

601

---

What is the total number of primary partitions you can have on one drive in linux red hat?

548

---

What is lvm?

672

---

What is red hat linux?

667

---

Enlist few advantages of red hat linux?

625

---

Which command will show you free/used memory? Does free memory exist on linux?

967

---

Which command will show you free/used memory?

938

---

What does the command env do?

955

---

What does comm do and how to use it?

941

---

Describe the mknod command and when you’d use it.

1033

---

What does grep command do?

978

---

What does uname command do?

1085

---

What does sar provide? Where are sar logs stored?

845

---

What is the full form of grep?

836

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