Explain how do you create special files like named pipes and device files?

999

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How would you identify daemons in unix?

1029

---

How to give execute permission for a file in unix?

1059

---

What is Process id in unix?

1056

---

What is Thread dump in unix?

1056

---

How to null a file in unix?

1218

---

How to find a file in unix?

1020

---

What is difference between ssh v1 and ssh v2?

1007

---

What are new features added in nfs4?

1027

---

How to move a background job to forward?

990

---

What is the difference between nfs 3 and nfs 4?

1109

---

Suppose I have one column with data smithjohnmichale the o/p should be smith,john, michale how we do in unix?

926

---

How to know the ip address of user system?

983

---

What are drawbacks of ssh v2?

1035

---

What is grep|sort give example?

947

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