Home     About Us     RSSRSS

Archives: RedHat

How to use nmap to scan IP Address?

December 6, 2012 by @HKw@! | No Comments | Filed in centos, Debian, Fedora, Linux, Mac OS X, Open Source, RedHat, Ubuntu

I just deploy 4 new server on my network. Before i setting up the IP Address on the new server, i need to know all the alive hosts’ IP addresses in the LAN in order to prevent IP crash. So, i decide to scan my network using my Linux Machine. One of the powerful scanner tools that i use is nmap.

Before you start using this tools, you need to install it. (more…)

How to add new Hard Drive on Centos 5/6

November 22, 2012 by @HKw@! | No Comments | Filed in centos, Fedora, Linux, RedHat

1 plan to install a new 500GB hard disk on customer server which running on Centos 6.2 . Before doing it, i believe everyone of you will asking the same question like “How do I partition and mount it so I can begin using it?” and “how do I add to fstab?”

Just follow the steps that i going to show on hard disk upgrade and installation procedure, you will get the answer for the question above.

Once you plug in the Hard Drive, please make sure that your hard driver is detected by the system bios or create the RAID array if there is RAID enable on your server.

After your Server booted in to the OS, just login as a root. The first that you have to do is to check your OS able to detect the new added Hard Drive or not. To do that, you can use fdisk command to accomplish this. (more…)

Sample of exam question for LPl 101 and LPI 102

October 29, 2012 by @HKw@! | No Comments | Filed in centos, Debian, Fedora, Linux, RedHat, Ubuntu

Recently i found a cool website about the LPI 101 and LPI 102 Certification Practice Test. I just share the link here,  feel free just try out this online test to test your Linux Knowledge.

Below are the 2 link of the Practical test.

(1) LPI 101 Certification Practice Test
(2) LPI 102 Certification Practice Test

Enjoy the test :-)