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Archive All Incoming & Outgoing Mails in Zimbra / Postfix

March 4, 2013

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My friend using Zimbra at his office asked me that if there’s any possibilities to keep all incoming and outgoing mails of all users in separate location where his boss can see the mails while users are unaware of it After few Google searches I found the solution. It basically auto bcc all inbound and [...]

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Prolink PHS300 Dongle on Ubuntu

February 22, 2013

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First of all, I must admit that I’m not a geek. I started to use FOSS in 2009 just because I didn’t wanted to use pirated softwares since that would be breaching the second precept of Buddhist Five Precepts. However, recently I bought a mobile internet connection with a dongle from Etisalat. Before buying the [...]

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Rsync Script With File Versioning by Date

February 19, 2013

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This script I’m using on my file server when mirroring the data from primary hard drive to backup and external hard drive. Which basically checks for the files which have been modified or deleted on primary by comparing backed up data on the backup drive and then move the unmodified and undeleted files from backup [...]

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Setup a Headless Transmission Client in Ubuntu 12.04

August 10, 2012

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Transmission headless

After searching for a solution to run Transmission BitTorrent client as a service (daemon) instead of opening manually and keep the running icon on the desktop and found ‘transmission-daemon’ package which will let us to run Transmission in a headless server or in our own NAS. Transmission daemon can be accessed by its’ web interface [...]

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Broadcast Audio Online with Icecast Darkice and ezstream

July 19, 2012

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Icecast

If you ever wanted to broadcast your own voice or a mp3 playlist, here’s the solution for that. When I was exploring about online broadcasting, I found two popular audio broadcasting applications those are Shoutcast (Windows) and Icecast (Linux). In this guide I’ll setup an Icecast server in Ubuntu. The reason why I choose to Linux based [...]

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Keep SSH Session Alive After Disconnecting

July 1, 2012

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ssh-logo-geeklk

When I use SSH to remotely manage my Ubuntu servers specifically when installing applications and editing config files sometimes I get disconnected due to internet connectivity issues. Most of the time I use Hamachi VPN to connect to the servers. If it get disconnected in middle of setting up something, there is no way to [...]

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DRBL (Diskless Remote Boot in Linux)

June 26, 2012

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drbl-logo-geeklk

Diskless Remote Boot in Linux (DRBL) is a small piece of software using which you will be able to use your old hardware to remote boot into a central Linux server and perform several tasks with ease.

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Latest HP SmartStart CD 8.70 Released x32 x64 Versions

June 26, 2012

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hp-logo-geeklk

Much awaited version of SmartStart CD is released by HP. The new SmartStart CD 8.7 is released!!. SmartStart 8.7 supports latest version of Windows Server OS and is much needed for customer who wish to implement SBS 2011 on their servers.

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How to Setup Zimbra Open Source Mail Server on Ubuntu 10.04

February 14, 2012

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zimbra

Discuss more about posts, topics & issues at our GeekLK Help Zimbra, an open source mail server is not just to send and receive emails but it’s a fully featured collaboration suite which includes calendar, tasks, file-sharing, IM, mobile support and many more… Now, I wanted to deploy an email server on my work place and went [...]

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Ubuntu Guide for Backup and Sync Files With Grsync

November 4, 2011

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grsync thumbnail

Many people care about their important data after they vanished or destroyed in some cases. Backing up data is one of the method to keep it secure. While having a backup storage it’s difficult to check and transfer only the files we’ve changed. There are many tools for automatically sync the changed files and keep [...]

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