Answer Posted / franklin dossf

tar command is file archiving cmd and extracting cmd in linux.

create
tar -cvf /tmp/ram.tar /etc/passwd
this command makes compress the /etc/passwd datas and stored
in /tmp/ram.tar

Extract
tar -xvf /tmp/ram.tar
extract the data in existing file is /tmp/ram.tar

How do I check command history?

629

---

How often do you use grep command and how in Linux operating system?

617

---

What is clang format?

620

---

What does f mean linux?

611

---

How do I remove a soft link in linux?

605

---

---

Explain about document formatting?

670

---

How do you execute more than one command or program from a single command line entry?

640

---

What is cpu core in linux?

607

---

What is ps command in linux?

612

---

How do I find the process id in linux?

615

---

What is the pwd command?

651

---

What is $$ in shell script?

600

---

How lilo is useful in linux?

641

---

How do I know my shell?

627

---

How do you sort cpu in top command?

636

---