Explain the ‘ls’ command in linux

1112

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why is the tar command used?

1080

---

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

1087

---

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

1012

---

What is the export command used for?

1029

---

Explain the free command.

1029

---

Explain process management system calls in linux?

1079

---

How to copy a file in linux?

918

---

How to find where a file is stored in linux?

989

---

explain the redirection operator.

926

---

How to see the list of mounted devices on linux?

897

---

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

1074

---

Which are the different modes of vi editor?

959

---

How would you delete a directory in linux?

999

---

How to rename a file in linux?

953

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