What is tty name?

937

---

What does chmod 666 do?

978

---

What is unix finger command?

999

---

What is parallel ssh?

988

---

How do you know which shell I am using in linux?

1071

---

What is mask and umask in linux?

1011

---

How do you create a text file in linux terminal?

1017

---

How do I do a whois search?

928

---

How do I run whois command?

1047

---

How do I list all processes in linux?

983

---

What is phony in makefile?

1007

---

What does free command do in linux?

1105

---

What is cpu in top command?

1052

---

How do I run a shell script?

974

---

What does rmdir do in linux?

973

---