Which are the linux directory commands?

1048

---

Explain grep command.

1024

---

Explain the ‘ls’ command in linux

1097

---

why is the tar command used?

1071

---

How to write the output of a command to a file?

1075

---

Suppose you try to delete a file using the rm command and the deletion fails. What could be the possible reason?

1001

---

What is the export command used for?

1017

---

Explain the free command.

1019

---

Explain process management system calls in linux?

1068

---

How to copy a file in linux?

904

---

How to find where a file is stored in linux?

978

---

explain the redirection operator.

917

---

How to see the list of mounted devices on linux?

885

---

What is linux kernel? Is it legal to edit linux kernel?

1063

---

Which are the different modes of vi editor?

946

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