vinay 
varsha Cloud Computing Adoption Research
cloudibee 04 December 2010 Posted by Paul Burns Neovise is researching the adoption of cloud computing by traditional hosting providers as wells as service providers that have already made the leap…
Multi-cloud Control and Governance
Solutions in this area provide management capabilities for multiple public clouds. They may or may not also provide management for private clouds. Management capabilities may include governance, control, automation and…
Nirvanix + IBM + Cerner = Enterprise Cloud Storage Validated
There has been a ton of press coverage on the Nirvanix and IBM OEM partnership including an extremely enthusiastic article from Forbes. They kind of imply that IBM’s deal with…
How to Work with Bash History
Although there are many shells available for Fedora, RedHat and its clones, such as tcsh, ksh, sh and the like, up until now bash still remains the default shell of…
How to Share RedHat and Fedora Remote Directories with SSHFS
Lots of Linux and Unix power users know how to share remote directories with Samba or NFS. Unfortunately, more and more malicious hackers get access to servers through these ways…
How to Uninstall Unused Old Kernels
During updates your old Linux kernels pile up. Then one day when you try to do your next updates, an interesting alert comes up from the server. Basically, it tells…
How to Password Protect a Directory on Apache
First, you need to create a password file. Exactly how you do this will vary depending on what authentication provider you have chosen. More on that later. To start with,…
Resilience Against Buffer Overflows
Like its big brother Sendmail, Postfix is an open source mail transfer agent (MTA) for routing and delivery of e-mail. It is fast and easy to administer. You can even…
Troubleshooting Linux and MySQL Introduction
One Web Site Instead of All Books Honestly, my dream is to find a great book on Apache server. From time to time I still keep this dream alive by…
How to free a lot of memory and drop caches
In my Web Analytics company, I occasionally had problems with Linux servers, because they tended to cache a lot of stuff. Especially, this problem occured, when I was manually copied…
The Spamhaus Project
I have nothing but the utmost respect for the Spamhaus project. What is Spamhaus? For those who don’t know I wll reproduce the quote from its web site: “Spamhaus tracks…
Secure your Apache Configuration and IPTables: Blacklists
20 ways to Secure your Apache Configuration This is a pretty good basic/intermediate Howto written by Pete Freitag, who is a software engineer, and web developer from central New York.…
How to format external USB Drive to Fat 32
When I purchased my first external USB drive, I wanted immediately to add it to my Linux system. Yet, no matter how hard I tried, rebooting my hard drive over…
How to set up Squirrelmail (Webmail) and configure Sendmail
Ok, so you installed and set up Sendmail and Dovecot and they are working in sync without any problems. What’s next? Here comes webmail. If you don’t want a workhorse,…
Dovecot’s Miracle and Do You Wanna… Samba?
Miracle software with a simple name Dovecot Over the years I used Dovecot as a companion for Sendmail. It is getting better with the time. In early versions I had…