What is the difference between grep & find?

3 Answers   HCL,

---

what is the time for incident, problem and change management tickets?

0 Answers   CGI,

---

What does iostat do?

4 Answers   IBM,

---

What is the difference between hard link & softlink?

2 Answers  

---

From command line how will you add a user account?

2 Answers  

---

---

What is mutex?

2 Answers   BMC,

---

What are different types of shells?

7 Answers   BMC,

---

How can u doing testing in Unix environment ?

2 Answers   TCS,

---

Give the command to display space usage on the UNIX file system.

6 Answers  

---

Have you used VI editor?

1 Answers   BMC,

---

How do you create special files like named pipes and device files?

1 Answers   Wipro,

---

The UNIX shell is.... a).does not come with the rest of the system b).forms the interface between the user and the kernal c) does not give any scope for programming d) deos not allow calling one program from with in another e) all of the above

2 Answers   IBM,

---