What is the difference linux and redhat?

773

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How can you check the installed version of red hat?

631

---

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

581

---

What is lvm?

720

---

What is red hat linux?

706

---

Enlist few advantages of red hat linux?

658

---

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

1030

---

Which command will show you free/used memory?

1000

---

What does the command env do?

1005

---

What does comm do and how to use it?

1019

---

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

1137

---

What does grep command do?

1032

---

What does uname command do?

1165

---

What does sar provide? Where are sar logs stored?

889

---

What is the full form of grep?

916

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