Answer / shankar (basav)

Amonog all the available IPCs, Shared Memory is the best
and fastest one. We need to use Shared memory when more
than one proceses wish to communicate each other on a
common read-only memory. It is fast because it does not
involve physical moment of data as the data is shared among
them.

Mutex/Semaphore is the best when a resource(including
memory) is non-shared.

How to give 2 different gateway IP addresses for 2 different interfaces in same system ?

5 Answers   Toyota,

---

How to Trouble shoot performance issue in RHEL administration ? please give to one example

0 Answers  

---

i want some basic level enterview questions can any one can help me in this

1 Answers   TCL,

---

What is Hard mount and soft Mount?

0 Answers   Cap Gemini,

---

How to apply patch for multiple servers .

1 Answers   IBM,

---

i installed clustering packages.When i try to run it getting LUCI error...what is it..??

0 Answers  

---

I want to configure production interface and manage interface, how to configure both interfaces in Linux. please post the answers

0 Answers  

---

what is memory mapped / IO mapped ? Which calls used for this to access any hardware address in linux device driver ?

3 Answers   Broadcom,

---

As a system admin i want to know some things what are the troubleshooting issues we are facing frequently and what are the tickets will be raised.

0 Answers   Ondot,

---

what is the difference betweenh the NFS and FTP?

4 Answers   IBM,

---

what is NIS Server...?

2 Answers   IBM,

---

Friends, I don't have enough free space in root directory. but in home directory I have 40gb free. So I can not install anything in root directory (which occupies more space) Please suggest me If there is any possibility to increase the root directory size by minimising the home directory's.

3 Answers  

---