Android Apps Downloading Problem

Hi Android Users,

If you are facing, app download issue with your new Android device please follow these steps.

1. First disable the Wi-Fi connection, because even GPRS is on, Wi-Fi takes high priority.
2. Make sure that your GPRS is working properly
3. Connect to your GTalk in Android Mobile with your username and password
4. Now register into Android Market
5. Try to download the any app with GPRS for testing.
6. Connect to Wi-Fi and fastly you can download the apps.

By now, you should be able to download the any android marked app successfully.

We have tried to download the app with wi-fi connection, it will show downloading for long time. Never downloaded the app successfully.

With this method, we were able to download the app successfully.

After doing the download testing with GPRS, you can switch back to your Wi-Fi connection and download the apps.

For any further queries and clarification, contact me on psrdotcom@gmail.com

Ubuntu Block/Close/Disable All Ports & Open Required Ports

Hi everyone,

I thought of blocking all my system ports and allow only http(s) ports. Because I am not going to use any others ports except http(s).

With IPkungfu tool, it is possible to block all the ports and allow the necessary ports.

Installing IPkungfu
# apt-get install ipkungfu

Configure IPkungfu
1) /etc/ipkungfu/ipkungfu.conf  //Change the firewall settings
2) /etc/ipkungfu/services.conf  //Change the Port settings
    Syntax: ServiceName: ServicePort:Protocol[:ACCEPT]
    Example:
       http:80:tcp:ACCEPT  //Allow Port
       ftp:21:tcp  //Block Port

Test IPkungfu
# ipkungfu --test

References:
1) http://www.zarzax.com/blog/2009/3/4/ipkungfu-easy-iptables-based-server-firewall.html
2) https://help.ubuntu.com/community/firewall/ipkungfu

Reliance Netconnect Plus Windows 7 Installation Problem Solved

Hi all,

In my friend laptop, we tried to install Reliance Netconnect Plus. After successful installation, it was not connected to the internet.

When I googled, I found one solution, which worked for me.

Please uninstall the existing Reliance Netconect Plus, If it is already installed.

Steps Involved:
1. Right click on the Setup.exe file and click on "Properties"
2. Click on "Compatibility" Tab
3. Click on "Show Settings for All Users" button
4. Now, change the "Run this program in compatibility mode for" to Windows 7
5. (Optional) Check the "Run this program as Administrator" option

It worked with my Desktop, Windows 7 Professional OS.

Please write to comments and feedback to psrdotcom@gmail.com

Place favicon for your blog which displays in address bar

Hi all,

Place your favicon for your blogspot blog. Please follow the steps.
1. Login to your blog, click on Design-> Layout
2. Click on favicon Edit link
3. Upload the .ico file of your favicon
Note: To convert the image(.jpg, .png, etc) file to .ico file,  we can use online link http://favicon.htmlkit.com/favicon/ or we can use any picture editing software like GIMP
4. After uploading the favicon .ico file, click on save
Note: It will take some time to upload the favicon to your blog. Please wait for some hours.

Please write your comments and feedback to psrdotcom@gmail.com

Decode MD5 Hash Value *

Hi everyone,

One of my friend asked me about decoding the hash value. When I searched in internet, I found one hash decrypter. But it is having very limited decryption technique like only chars in plain text.

For online MD5 Encoder:
http://7thspace.com/webmaster_tools/online_md5_encoder.html

Any how, you can try these decoders
http://www.tmto.org/pages/passwordtools/hashcracker/
http://md5.noisette.ch/

Anyway, once you insert some new string hash value in database, then it will display. Else if you put your new string with special characters and all. Then it won't work.

Happy Decoding !!!

Please write your comments and feedback.

Wireshark Network Captured (Sniffed) Packets Data

Hi everyone,

I am googling for some network related stuff. I found that, there are sample packet captures from Wireshark for our network packets testing.

Here is the link
http://wiki.wireshark.org/SampleCaptures

We can have all most all kind of protocol and protocol families packets in different file extensions.

Use these captured packets and explore more on network sniffing, replay etc.

If you want packets from more sources. In the above link they are providing that also.

All the best !!

Please write your feedback and comments

Display your favourite icon for your website in address bar

Hi everyone,

As per my friend request, I have searched for display an icon in the address bar for the website.
It will be useful for website developers.

Please follow this procedure to display icon in address bar for your website:
1. We much have an image in .ico format.
If we don't have an .ico file and have any picture formatted file like .jpeg, .png, then we can convert that into .ico format by using online link http://favicon.htmlkit.com/favicon/ or we can use any picture editing software like GIMP
2. After having the .ico file, edit your webpage source code html file
3. Place this following code in between head tag.
ex:
4. Open in Firefox, Chrome to view this icon in the address bar.
Note: In IE it may not support

References:
i. Online .ico generator http://favicon.htmlkit.com/favicon/
ii. http://www.tech-recipes.com/rx/1215/html-adding-a-website-address-bar-icon-or-favicon/
iii. http://labnol.blogspot.com/2006/09/favicon-tutorial-display-your-logo-on.html

Please send your valuable feedback and comments to psrdotcom@gmail.com