Presi Corp - Geek Stuff! http://www.presicorp.com/blog Thu, 08 Sep 2011 21:39:11 +0000 http://wordpress.org/?v=2.5.1 en android-wifi-tether for rooted phones http://www.presicorp.com/blog/?p=28 http://www.presicorp.com/blog/?p=28#comments Thu, 08 Sep 2011 21:39:08 +0000 sprasad http://www.presicorp.com/blog/?p=28 http://code.google.com/p/android-wifi-tether/

]]> http://www.presicorp.com/blog/?feed=rss2&p=28 How to Tether Internet From AT&T Samsung Galaxy S http://www.presicorp.com/blog/?p=27 http://www.presicorp.com/blog/?p=27#comments Thu, 08 Sep 2011 21:18:39 +0000 sprasad http://www.presicorp.com/blog/?p=27 1. Install PDANet software on your desktop and Phone.

2. Enable USB Debugging on the phone (under settings -> developer).

3. Connect your Phone to the desktop

4. Launch the PDANet software. Click on “Turn…

]]> http://www.presicorp.com/blog/?feed=rss2&p=27 SiliconDust HDHomeRun Networked Digital TV Tuner http://www.presicorp.com/blog/?p=25 http://www.presicorp.com/blog/?p=25#comments Tue, 08 Dec 2009 22:22:15 +0000 sprasad http://www.presicorp.com/blog/?p=25 I was looking for a tuner that I could use with my mythtv setup. But then, I wanted to run my mythtv on a high end vmware virtualized machine. So…

]]> http://www.presicorp.com/blog/?feed=rss2&p=25 Turecrypt Encryption - Easy, Effective & Free!!! http://www.presicorp.com/blog/?p=24 http://www.presicorp.com/blog/?p=24#comments Fri, 19 Sep 2008 23:25:24 +0000 sprasad http://www.presicorp.com/blog/?p=24 I have been using Truecrypt opensource encryption software for a very long time now. It’s one of the easiest security applications, I have ever come across - easy to install…

]]> http://www.presicorp.com/blog/?feed=rss2&p=24 Running anti-virus from USB Flash Drive http://www.presicorp.com/blog/?p=23 http://www.presicorp.com/blog/?p=23#comments Fri, 19 Sep 2008 23:10:33 +0000 sprasad http://www.presicorp.com/blog/?p=23 I find this link very useful. You can run Clamwin directly in stand-alone  mode from your USB flash drive on any windows based computer. Not bad!

Clamwin Link

]]> http://www.presicorp.com/blog/?feed=rss2&p=23 SSH - Public Private Key authentication http://www.presicorp.com/blog/?p=20 http://www.presicorp.com/blog/?p=20#comments Wed, 28 May 2008 23:55:29 +0000 sprasad http://www.presicorp.com/blog/?p=20 How to user public-private key authentication with SSH?

On your unix session run the following command:


$$ ssh-keygen

Generating public/private rsa key pair.
Enter file in which to save the key (/home/user_id/.ssh/id_rsa):
Enter passphrase (empty…

]]> http://www.presicorp.com/blog/?feed=rss2&p=20 Incremental Backup using Rsync/SSH http://www.presicorp.com/blog/?p=19 http://www.presicorp.com/blog/?p=19#comments Wed, 28 May 2008 06:53:16 +0000 sprasad http://www.presicorp.com/blog/?p=19 The following sample script performs incremental backups using Rsync over SSH using public-private keys. The options used will help incremental backup along with synchronizing deleted files as well. So this…

]]> http://www.presicorp.com/blog/?feed=rss2&p=19 Disaster Recovery System using - Free Vmware, Rsync/SSH http://www.presicorp.com/blog/?p=18 http://www.presicorp.com/blog/?p=18#comments Wed, 28 May 2008 06:44:06 +0000 sprasad http://www.presicorp.com/blog/?p=18 Here is one way to maintain a backup system using free Vmware, rsync and ssh for disaster recovery.

1) Build your system on Vmware server - SERVER1.

2) Configure your system and…

]]> http://www.presicorp.com/blog/?feed=rss2&p=18 Wordpress Image Upload issues http://www.presicorp.com/blog/?p=15 http://www.presicorp.com/blog/?p=15#comments Tue, 27 May 2008 19:13:06 +0000 sprasad http://www.presicorp.com/blog/?p=15 Like many others I faced issued with image upload errors - Image upload icon not appearing, Blank screen on image upload etc. Here are few things that helped me resolve…

]]> http://www.presicorp.com/blog/?feed=rss2&p=15 Online Tests http://www.presicorp.com/blog/?p=13 http://www.presicorp.com/blog/?p=13#comments Mon, 26 May 2008 07:10:26 +0000 sprasad http://www.presicorp.com/blog/?p=13 Check the link

]]> http://www.presicorp.com/blog/?feed=rss2&p=13