I was recently assigned to setup satellite server for RHEL and Oracle Linux for a Bank so that they can do the updates loally without connecting to the Internet. The Red Hat satellite server installation was very smooth because Red Hat keeps an up to date version of their Knowledge Base. But with the Oracle ...
I was recently assigned to setup satellite server for RHEL and Oracle Linux for a Bank so that they can do the updates loally without connecting to the Internet. The Red Hat satellite server installation was very smooth because Red Hat keeps an up to date version of their Knowledge Base. But with the Oracle ...
Ubuntu is not a Linux Distribution anymore !!! Yes, Its the reality. Canonical Just removed the word “Linux” from their website. Now Ubuntu is an entirely different OS not just a linux distro. I was going through the usual weekend Googling. Just found somewhere that the canonical removed the work “Linux” from their website !!! ...
There a re a number of FREE services which offers Cloud backup / Sync solution for a normal desktop users. 1. ## [DropBox ](http://www.dropbox.com) Dropox is very famous now a days. The free account gives 2 GB space and there are client application for easy file uploading and syncing. Supported Platforms : [Windows](https://www.dropbox.com/downloading?os=win), [Mac](https://www.dropbox.com/downloading?os=mac), [Linux](https://www.dropbox.com/downloading?os=lnx), and [Mobile](https://www.dropbox.com/mobile) Linux ...
Well… many Enterprise System Administrators asked me, which Linux OS should I use for my Linux environment !!! Red Hat Enterprise Linux (RHEL), Community ENTerprise OS (CentOS) or the Oracle Enterprise Linux (OEL). Let’s see how these Operating Systems are developed and what are the main features you should consider before selecting one! RHEL – ...
Found an interesting Ubuntu Beginner’s guide from MakeUseOf.com, Very Easy and helpful guide for those who wants to know about the much famous OS Ubuntu. [](http://manuals.makeuseof.com.s3.amazonaws.com/for-mobile/Ubuntu_Beginners_Guide_-_MakeUseOf.com.pdf) **[Download Link](http://manuals.makeuseof.com.s3.amazonaws.com/for-mobile/Ubuntu_Beginners_Guide_-_MakeUseOf.com.pdf) (Right Click and choose “Save Link As” to download)** **Courtesy ** Loo, [http://courtneyloo.wordpress.com/](http://courtneyloo.wordpress.com/) Edited by Justin Pot. [http://www.makeuseof.com/](http://www.makeuseof.com/)
Found an interesting Ubuntu Beginner’s guide from MakeUseOf.com, Very Easy and helpful guide for those who wants to know about the much famous OS Ubuntu. [](http://manuals.makeuseof.com.s3.amazonaws.com/for-mobile/Ubuntu_Beginners_Guide_-_MakeUseOf.com.pdf) **[Download Link](http://manuals.makeuseof.com.s3.amazonaws.com/for-mobile/Ubuntu_Beginners_Guide_-_MakeUseOf.com.pdf) (Right Click and choose “Save Link As” to download)** **Courtesy ** Loo, [http://courtneyloo.wordpress.com/](http://courtneyloo.wordpress.com/) Edited by Justin Pot. [http://www.makeuseof.com/](http://www.makeuseof.com/)
Once you do server migration, You will definitively change the DNS records of the domain to the new server IP, But as you know, Such DNS update will take **8-24 hours for the DNS propagation**, and will cause an issue like some users with the old DNS recodrs in the DNS cache will be going to the OLD ...
Do you know that Blackberry uses their own BIS servers to provide email facility to blackberry mobile users ? Yes, When you access any email server from you BlackBerry mobile, The request is originating from the Blackberry BIS server IP, and not from your Public IP. So, To provide proper communication between the BlackBerry Internet ...
Do you know that Blackberry uses their own BIS servers to provide email facility to blackberry mobile users ? Yes, When you access any email server from you BlackBerry mobile, The request is originating from the Blackberry BIS server IP, and not from your Public IP. So, To provide proper communication between the BlackBerry Internet ...
