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Month: October 2008

Be Careful when eating apples!

Rumi, October 28, 2008

Please don’t eat the skin of the apple because it’s coated with wax. Check before you eat many of the fruits. WAX is being used for preservation purposes and cold storage. You might be surprised especially apples from USA and other parts are more than one year old, though it…

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mynetworks issue!

Rumi, October 28, 2008

Need to allow the entire IPv-4 in postfix set-up? You should be crazy to do that 🙂 Anyway, here goes the net mask calculaitons,

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Postfix 2.2.3 main.cf configured sample file

Rumi, October 28, 2008

queue_directory = /var/spool/postfix command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix mail_owner = postfix myhostname = server.domain.com mydomain = domain.com myorigin = $mydomain inet_interfaces = all mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain, mail. $mydomain, www.$mydomain, ftp.$mydomain local_recipient_maps = unknown_local_recipient_reject_code = 550 mynetworks = 192.168.1.0/24 127.0.0.0/8 #relay_domains = $mydestination #relayhost = $mydomain #relayhost…

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Suexec error when Checking Configuration

Rumi, October 27, 2008October 27, 2008

I am running Virtualmin 3.62 GPL on CentOS 5.2 After the upgrade to Virtualmin 3.62 today, the system ported me to run configuration re-check. When I do it it returns the error below:

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Search for a File in Linux

Rumi, October 27, 2008October 27, 2008

Locating any file on a linux operating system can be done quickly from the command line. Step 1 Index your file system with updatedb. This makes a list of files so that later searches won’t have to look in the entire span of directories each time.

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October Sky (1999)

Rumi, October 24, 2008October 24, 2008

In 1950’s mining town called Coalwood, Homer Hickam is a kid with only one future in sight, to work in the local coalmine like his father. However in October 1957, everything changes when the first artificial satellite, Sputnik goes into orbit. With that event, Homer becomes inspired to learn how…

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Whois Server

Rumi, October 23, 2008

I was looking for a decent whois server which unfortunately couldn’t find any fruitful one. It seems, this is not a readymade tool to distribute- whoever has one, he creates that of his own! Added to my frustration- .BD has no whois server and surprisingly, noticed- few other cTLD has…

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Test php mail function on your server

Rumi, October 18, 2008

A handy code to test PHP mail functions on your server!

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www.zocdoc.com

Rumi, October 18, 2008

At ZocDoc our mission is to make healthcare simple. We begin at the beginning: ZocDoc brings the speed and convenience of the web to finding and booking a doctor or dentist.

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www.minekey.com

Rumi, October 17, 2008

Minekey is the leading discussion network that connects real people through real conversations. People from all over the world hang out on Minekey and discuss stuff that matters to them such as relationships, social and political issues, religion, pop culture and more.

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Myself…

Hi, I am Hasan T. Emdad Rumi, an IT Project Manager & Consultant, Virtualization & Cloud Savvyfrom Dhaka, Bangladesh. I have prior experience in managing numerous local and international projects in the area of Telco VAS & NMC, National Data Center & PKI Naitonal Root and CA Infrastructure. Also engaged with several Offshore Software Development Team.

Worked with Orascom Telecom-Banglalink, Network Elites as VAS partner, BTRC, BTT (Turkey) , Mango Teleservices Limited and Access to Informaiton (A2I-UNDP)

Currently working at Oracle Corporation as Principal Technology Solution and Cloud Architect.

You can reach me [h.t.emdad at gmail.com] and I will be delighted to exchange my views.

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