Answer / mahesh

getent passwd

Tell me the 5 differences between Linux and Unix?

4 Answers  

---

What is the difference between Telnet and SSH?

17 Answers   Bayer, KTree,

---

there are many IPC mechanisms available in Linux ? Which one is best to use and when ?

1 Answers   Broadcom,

---

How do display error messages instantly when command fails?

4 Answers  

---

How to know what are the packages required for any service? Example: How to know what are the package required for send mail services. using any command it is passable are not?

2 Answers   OnMobile,

---

How to apply patch for multiple servers .

1 Answers   IBM,

---

In how many ways linux can be installed n explain th steps involved in installation in any of the method..?

1 Answers   IBM,

---

How can you see all mounted drives?

10 Answers  

---

how do you configure linux system as a router?

4 Answers   HCL,

---

When you install RedHat what is the kernel mode ? What is kernel compilation / upgrade ?

4 Answers   IBM,

---

What is the minimum number of partitions you need to install Linux?

30 Answers  

---

User unable to login in server then how can u troubleshooting it? Example: server at Bangalore. in that server two users try to login in server. 1st user able to login. but second user unable to login so how can troubleshoot it ?

5 Answers   Oracle,

---