The contribution of Free Software Community India in Science Day at GMRT

Science Day at GMRT ?

Giant Metrewave Radio Telescope is the world`s largest Radio telescope in its kind. The telescope was set up by National Centre for Radio Astrophysics, Pune under Tata Institute of Fundamental Research (TIFR), Department of Atomic Energy, Government of India.

Like every year this year also GMRT is celebrating "National Science Day" on Thursday, 28th February and Friday, 1st March 2019. GMRT has been organizing this event since the last 16-17 years and it has recognized as one of the biggest science fairs in the country.  Every year GMRT organizes science exhibition on the occasion of National Science Day (28th February) which is organized for two days. The first day i.e 28th Feb. is the inauguration day and the following day is closure and prize distribution ceremony.


GMRT don't charge any fees for participation and visit/entry. Around 20000-25000 visitors visit this Science Exhibition every year. The participants are the students from various schools (5th to 10th), colleges (science i.e BSc, MSc, Engineering) throughout the state/country. Every year the total project count touches around 150-200 Nos (shortlisted). GMRT's own senior engineers evaluate the projects and select best three projects among presented in the exhibition (from each category, 5th to 7th, 8th to 10th, 11th, 12th, Undergraduate, BE-ME-Post graduate respectively) for a prize (trophy) and a certificate. All other remaining participants also get a certificate of participation/appreciation.


Every year the government organizations like National AIDS Research Institute (NARI), National Institute of Virology (NIV), National Centre for Cell Sciences (NCCS), National Institute of Tropical Meteorology (IITM), Society of Automotive Engineers (SAE), Pune, Indian Space Research Organization (ISRO, SAC), Ahmedabad, Institute of Plasma Research, Gandhinagar, TIFR Balloon Facility Hyderabad + 20 other organizations like Free Software Community of India participate in the GMRT Science Exhibition.



About Free Software Community India:

Free Software Community India [FSCI] coordinates the free software (also open source) related activities in India, Every year we take part in GMRT Science day which is on 28th and 01st March for the Promotion of Free and Open Source Softwares on National Science Day at GMRT (Giant Meterwave Radio Telescope - Tata Institute of Fundamental Research, Pune). For the event we are promoting various FOSS products such as Debian, Hamara, Raspbian on Raspberry Pi and various projects that could be done using the Pi/Arduino/BeagleBone, Diaspora (an alternative to social media platform based on FOSS principles), Debian Packaging, Hadoop, Git and Trac for version control and project tracking etc.
Wiki: https://www.fosscommunity.in/index.php/Main_Page


The event at GMRT Science day had footfalls of around 20,000 - 25,000 people last year consisting of school children, college-goers and public at large. This was and is a great opportunity to interact with people from all walks of life and share with them some of the things we work on. Since last 6 years we are promoting the importance of FOSS to the students and how can they use open source in their day to day life, similar to that this year also we would like to have a stall at GMRT on Science day. Also from the last few years, we also have the opportunity of Mozilla India Community also sharing the stall with us.

[Science Day - 2013]
http://www.fosscommunity.in/index.php?title=Science_Day_2013_at_GMRT


[Science Day - 2014]
http://www.fosscommunity.in/index.php?title=Science_Day_2014_at_GMRT
https://flossexperiences.wordpress.com/2014/03/15/gnunify-science-day/#more-2513


[Science Day - 2016]
http://fosscommunity.in/index.php?title=Science_Day_2016_at_GMRT
https://flossexperiences.wordpress.com/2016/04/19/science-day-2016-at-gmrt-khodad-and-learning/#more-2956


[Science Day - 2017]

https://flossexperiences.wordpress.com/2017/03/18/science-day-at-gmrt-khodad-2017/

https://ronitjadhav.wordpress.com/2017/03/08/mozilla-india-foss-community-india-at-gmrt-giant-metrewave-radio-telescope-centre/


[Science Day - 2018]

https://www.dropbox.com/sh/uoo3stkt1sf1unr/AADA4w1hd6PMoFP-CrXiPvW6a/2018?dl=0&subfolder_nav_tracking=1


[Science Day Pictures]

https://www.dropbox.com/sh/uoo3stkt1sf1unr/AABKVDP4WS3ppiki9O05H5K0a?dl=0

Please click on http://www.gmrt.ncra.tifr.res.in/gmrt_hpage/photo_gallery/gallery.php?dir1=science_day_2018/images/%20%20%20%20%20%20&dir2=science_day_2018/thumbs/ to find glimpses of last year's programme.

How to Setup Logo in Plone!

1. Logo

========

Go to the Zope Management Interface (Site Setup > Zope Management Interface)

Go to portal_skins > plone_images

Click logo.jpg and then click the customize button

Now replace the image by clicking the browse button and choosing your own image from your file system

Edit the Title field (this will ensure that the title attribute changes in the HTML)

Save your changes and refresh your browser to see the changes on your site

OR

Go to the Zope Management Interface (Site Setup > Zope Management Interface)

Make sure that you've switched your css registry to debug mode (portal_css)

Go to portal_skins > custom and choose Image from the drop down list on the right

Upload your own image giving it an ID and a Title e.g.:

ID = MyLogo.jpg

Title = My Logo

Go to portal_skins > plone_styles, click base_properties and then click the customize button

You'll now have a customized version of base_properties in the custom folder of portal_skins which you can change as you like. Find the logoName field and replace the value logo.jpg with the ID you gave your image (if you gave your ID a .jpg or .gif suffix, make sure you include that, and remember that it is case-sensitive) e.g.:

logoName = MyLogo.jpg

Save your changes and refresh your browser

Size

-----

ZMI -> /portal_view_customizations -> plone.logo -> manage_main

How to install new Packages in Plone!

2. Installing a new Package in Plone

=========================

To install an egg-based product, first unpack your theme product (if in a .tgz, .tar.gz or zip archive). Copy the package to the src/ folder of your buildout. Then, edit your buildout.cfg and add the following information into the buildout, instance, and zcml sections. The actual buildout.cfg file will be much longer than the snippets below:

[buildout]

...

develop =

src/plonetheme.yourtheme (where yourtheme is the name of the theme you downloaded)

[instance]

eggs =

...

plonetheme.yourtheme

zcml =

...

plonetheme.yourtheme

The last line tells buildout to generate a ZCML snippet (slug) that tells Zope to recognize your theme product, prefixed by the namespace (plonetheme is the default). The dots [...] indicate that you may have additional lines of ZCML code here. If another package depends on the theme egg or includes its ZCML directly, you do not need to specify anything in the buildout configuration; buildout will detect this automatically. This is considered a more advanced topic.

After updating the configuration you need to run the ''bin/buildout'', which will refresh your buildout.

Then, restart your site and go to the 'Site Setup' page in the Plone interface and click on the 'Add/Remove Products' link. The 'Site Setup' area is also known as plone_control_panel, as this is the URL used to get to 'Site Setup'.

Choose the product by selecting the checkbox next to it and click the 'Install' button.

To install older version of product simply copy the package after extracting into products directory....

typical location may be...

/usr/local/Plone/zinstance/products

Then, restart your site and go to the 'Site Setup' page in the Plone interface and click on the 'Add/Remove Products' link.

SVN Configuration on Linux!

1. Install the Subversion

2. Create a new Repository:

Suppose to create a Repository at /usr/local/subversion/repository using fsfs database so execute the command:

mkdir -v /usr/local/subversion/

svnadmin create --fs-type fsfs /usr/local/subversion/repository

That should create a subversion repository under /usr/local/subversion/repository.

ls /usr/local/subversion/repository

conf/ dav/ db/ format hooks/ locks/ README.txt

Now, change the ownership of the newly created repository...
chown -R subversion:subversion /usr/local/subversion/repository/

Now, add the newly created member to the subversion group located in /etc/group

You should be able to see those files under the repository directory.

3. Edit the /home/svn/repository/conf/svnserve.conf and enable the following lines :

[general]

password-db = passwd

realm = repository_name

4. Edit the file /home/svn/repository/conf/passwd and add the following lines:

[users]

akshat=akshat

You can add as many users in the format USERNAME=PASSWORD. The passwords are not encrypted.

5. Set a text editor as the default SVN editor:

# export SVN_EDITOR=vim

Now that your Repository and authentication schemes are set, you need to import the development source tree to the server. You can use the file protocol or the SVN protocol to import the files. If you need to make the repository available in a network then you have to set up the svnserve.

Issue the command:

# svnserve -d -r /home/svn/

This will run the svn server in daemon mode.

6. You can now import the source tree with the following command:

$ svn import /usr/local/subversion/repository svn://yourhost/repository --username akshat

or

svn import /home/akshat/svn/IYA2009 svn://mutha/usr/local/subversion/IYA2009 --username akshat

7. You can checkout the source by using the command:

$ svn checkout svn://mutha/GMRTARchive

or

svn co svn+ssh://mutha/usr/local/subversion/IYA2009

Suppose we want to checkout a repository named GOSIP we need to do the following:

svn co svn://mutha/GOSIP

cd GOSIP/

mkdir Database ; cp /home/akshat/ncra.sql Database/ncra.sql

svn add Database

Where ncra.sql is file that is sitting under Database directory.

akshat@akshat-laptop:~/GOSIP$ svn commit Database

Authentication realm: GOSIP

Password for 'akshat': ******

Adding Database

Adding Database/ncra.sql

Transmitting file data .

Committed revision 3.

svn ci Database

svn -m 'first checkin of Databse' ci Database

cd Database/

vim ncra.sql

akshat@akshat-laptop:~/GOSIP/Database$ svn stat => for checking the editing status

M ncra.sql

M=> shows that the file has been modified.

akshat@akshat-laptop:~/GOSIP/Database$ svn up

At revision 3.

up=> update

If we want to revert to a specific version than we have to use the following command:

svn merge -rHEAD:4 .

svn commit -m "Reverted to revision 3."\

==Adding SVN users:==

Since we are using svn with an apache server, and an apache basic authentication method.

We need to create a password file with the htpasswd binary provided with a standard apache installation.

htpasswd -cmd /usr/local/subversion/repository/conf/svn-auth-file {user-name}

-c option creates a new htpasswd file.

-m encrypts the password with an MD5 algorithm.

-d encrypts the password with a CRYPT algorithm.

Where {user-name} stands for an actual user name that will be used for authentication.

Warning: We should not use the -c option once we have added the first user. Using so will create and replace all existing user within the file.

htpasswd -md /usr/local/subversion/repository/conf/svn-auth-file {user-name}

Trac Installation On Linux!

Step by Step Installation of Trac on Linux:

Genshi Installation

---------------------------

python setup.py install

install setuptools

python setup.py build install (Trac Installation)

install svn

-----------------------------------

Now Install Mysql-python

$ tar -xfz MySQL-python-1.2.1.tar.gz

$ cd MySQL-python-1.2.1

$ # edit site.cfg if necessary

$ python setup.py build

$ sudo python setup.py install # or su first

If the error comes likes this during building:

error: command 'gcc' failed with exit status 1

then install the python-dev library.......

root@term146:~/Desktop/MySQL-python-1.2.2# sudo apt-get install python-dev

Install additional libraries like neon, neon-devel, python-devel, swig (Simplified Wrapper and Interface Generator)

After the installation, you have to setup the trac Environment Directory. For that create a folder any where in you system.

(mkdir myenv) and give full permission to that environment (chmod -R 777 myenv)

To make this directory as your trac environment , use the following command.

trac-admin /path/to/myenv initenv

It will ask for name of your project, mysql connection string, type of subverstion, repository path, and template of your trac.

1) Provide a name for your project

2) If you are not using mysql, the trac by default use Sqlite database . Just enter the option for blank

-----------------------------------

FOR MySQL:

A proper database can be created with any MySQL client, like this:

CREATE DATABASE trac DEFAULT CHARACTER SET utf8 COLLATE utf8_bin;

To check character set settings for your database, issue the following commands:

mysql> USE trac;

Database changed

mysql> SHOW VARIABLES WHERE variable_name IN ('character_set_database', 'collation_database');

+------------------------+----------+

| Variable_name | Value |

+------------------------+----------+

| character_set_database | utf8 |

| collation_database | utf8_bin |

+------------------------+----------+

2 rows in set (0.01 sec)

To create a user and give this user access to the database created above:

GRANT ALL ON trac.* TO tracuser@localhost IDENTIFIED BY 'password';

The connection string will then be:

mysql://tracuser:password@localhost/trac

NOTE: If mysql socket is present at /tmp/mysql.sock then create the symbolic link as--

ncra@localhost:3306 root aksncra /tmp/mysql.sock

because trac will take the Connection String from /var/lib/mysql/mysql.sock

----------------------------------------------------------

3) Enter type of subversion there. Just type ’svn’ if you are using svn subversion.

4) Enter the path to your repository

4. Tell Apache about trac.. Add the following lines to your Apache configuration file:

SetHandler mod_python

PythonHandler trac.web.mod python_frontend

PythonOption TracEnv $pathtoyourtracproject

PythonOption TracUriRoot /trac

BUT FOR MULTIPLE PROJECTS..........

SetHandler mod_python

PythonHandler trac.web.modpython_frontend

PythonOption TracEnvParentDir /usr/local/trac/

PythonOption TracUriRoot /trac

Finally, restart httpd and try it out by going to:

http://$yourhost/trac/

5. Edit Trac.ini

6. trac-admin /usr/local/..... resync

************************************************

SETTING UP OF AUTHENTICATION TRAC WITH APACHE2

************************************************

Adding Authentication

To enable authentication with Apache is to create a password file. Use the htpasswd program to create the password file:

$ htpasswd -c /somewhere/trac.htpasswd admin

New password:

Re-type new password:

Adding password for user admin

After the first user, you dont need the "-c" option anymore:

$ htpasswd /somewhere/trac.htpasswd akshat

New password:

Re-type new password:

Adding password for user akshat

Now we can set their permissions using TracPermissions.

========================================

Now, you'll need to enable authentication against the password file in the Apache configuration:

AuthType Basic

AuthName "Trac"

AuthUserFile /somewhere/trac.htpasswd

Require valid-user

If you're hosting multiple projects you can use the same password file for all of them:

AuthType Basic

AuthName "Trac"

AuthUserFile /somewhere/trac.htpasswd

Require valid-user

For better security enable SSL or use the “digest” authentication instead of “Basic”.

LoadModule auth_digest_module /usr/lib/apache2/modules/mod_auth_digest.so

AuthType Digest

AuthName "trac"

AuthDigestDomain /trac

AuthUserFile /somewhere/trac.htpasswd

Require valid-user

and you'll have to create your .htpasswd file with htdigest instead of htpasswd as follows:

# htdigest /somewhere/trac.htpasswd trac admin

where the "trac" is the Realm.

=============

Web Admin Plugin

=============

This plugin is for administering Trac projects through the web interface.

Note: Don't forget to give permissions to your user.

trac-admin /path/to/my/project

permission add username-from-htpasswd TRAC_ADMIN

permission list username-from-htpasswd

E.g.:

Trac [/usr/local/trac/GMRTArchive]> permission add /usr/local/trac/trac.htpasswd/akshat TRAC_ADMIN

Trac [/usr/local/trac/GMRTArchive]> permission list akshat

-----> Add permission for each user and each project to have Admin Tab.............

********************

Graphical Admin Tab

********************

To access this tab, a user must have TRAC_ADMIN privileges. This can be performed as follows:

$ trac-admin /path/to/projenv permission add akshat TRAC_ADMIN

E.g. trac-admin -c /usr/local/trac/IYA2009/ permission add admin TRAC_ADMIN

-----> Add permission for each user and each project to have Admin Tab.............

Then, the user akshat will be able to see the Admin tab, and can then access the permissions menu. This menu will allow you to perform all the following actions, but from the browser without requiring root access to the server (just the correct permissions for your user account).

********************

TracAccountManager

********************

A user account management plugin for Trac.

== Installation ==

1. Run: python setup.py bdist_egg

2. If necessary create a folder called "plugins" in your Trac environment.

3. Copy the .egg file from the dist folder created by step 1 into the "plugins"

directory of your Trac environment.

== Configuration ==

Add one of the following sections to trac.ini to manage an Apache htpasswd or

htdigest file.

=== Htpasswd ===

[account-manager]

password_format = htpasswd

password_file = /path/to/trac.htpasswd

=== Htdigest ===

[account-manager]

password_format = htdigest

password_file = /path/to/trac.htdigest

htdigest_realm = TracDigestRealm

=====================

LDAP Authentication for Trac

=====================

VirtualHost *>

ServerAdmin webmaster@localhost

ServerName trac.example.com

DocumentRoot /var/www

ErrorLog /var/log/apache2/error.trac.log

CustomLog /var/log/apache2/access.trac.log combined

SetHandler mod_python

PythonInterpreter main_interpreter

PythonHandler trac.web.modpython_frontend

PythonOption TracEnvParentDir /usr/local/trac

PythonOption TracUriRoot /trac

PythonOption PYTHON_EGG_CACHE /tmp

# use the following for one authorization for all projects

# (names containing "-" are not detected):

AuthType Basic

AuthName "Authorization Required for NCRA-TIFR Trac"

AuthBasicProvider ldap

AuthLDAPURL "ldap://localhost:389/ou=people,o=ncra,c=in?uid"

AuthLDAPGroupAttribute memberUid

AuthLDAPGroupAttributeIsDN off

AuthzLDAPAuthoritative on

Require valid-user

MySQL Configuration in Zope/Plone

What is Zope

• Zope Click here to access its official Website (Z Object Publishing Environment) is an open source web application server written Python on which well known CMS Plone runs. Everything in the Zope is Objects the URL is used for connecting from one Object to another. As the question arises for making dynamic pages we need one database that can talk to Zope for fetching the information from from the Zope and rendering into the HTML Page. For Presentation point of view Zope uses DTML (Dynamic Template Markup Language) which consist of DTML Documents (having identity of their own) and DTML Method (having no identity of their own) but our theme is to connect it by MySQL without further going into details of other topic I will now explain how can we connect to MySQL to the Zope.

What is ZODB/Gadfly

• Zope also has its own Database called ZODB (Z Object Database) which is a full featured Object database and has Gadfly which is a Relational Database which has limited capability. If you are using Object Database than ZODB works fine but in case of Relational database if you are having a high traffic site or mission critical project than this database is not recommended at all.

Your RDBMS already existed

• The other case may be that your database already existed in some other Database and you don't want to migrate to other database, here I will use MySQL Database to make a connection with Zope. The other database supported are Oracle, MySQL, SQL Server, PostgreSQL...

• To set up a connection between the Database and the Zope u need -- Database Connection and Z SQL Method which is used for making queries to the database. (Don't get confused I will explain them)

Very 1st Step

• But 1st and the foremost thing you have to install the MySQL from the source package, doing it so you will get know the path and various other configuration files, if you prefer installing it directly it will only trouble you. So, download the .tar file from MySQL site and follow the Instruction to install, once you have done with installing now its time to move further.

Installing MySQL from Source File....

The basic commands that you must execute to install a MySQL source distribution are:

shell> groupadd mysql

shell> useradd -g mysql mysql

shell> gunzip <>

shell> cd mysql-VERSION

shell> ./configure --prefix=/usr/local/mysql

shell> make

shell> make install

shell> cp support-files/my-medium.cnf /etc/my.cnf

shell> cd /usr/local/mysql

shell> chown -R mysql .

shell> chgrp -R mysql .

shell> bin/mysql_install_db --user=mysql

========================================

FATAL ERROR: Could not find mysqld

The following directories were searched:

/usr/libexec

/usr/sbin

/usr/bin

========================================

IF THIS ERROR COMES THEN SIMPLY JUST DELETE THE /etc/mysql FOLDER

From the source directory run:

cp support-files/mysql.server /etc/init.d/mysql

chmod 755 /etc/init.d/mysql

chkconfig mysql on

service mysql start

shell> chown -R root .

shell> chown -R mysql var

shell> bin/mysqld_safe --user=mysql &

RESTART SYSTEM!!!!!!!!!!

Key Concept

• Remember as in case of JDBC we have to download the driver for MySQL Connection and place in the Apache Tomcat's lib directory and set the path in the .bashrc file, the concept is same here...
• But 1 more extra step is needed here. The concept is that let the Python talk to MySQL using the driver for it and allow the Zope to talk to the MySQL by using ZMySQLDA adapter.

Step by Step Procedure

Its Time to Start Congiguration....

1. Download the Python MySQL Database Interface (MySQLdb),Download Here

2. Download Zope MySQL Database Adapter (ZMySQLDA),Download Here

3. Extract the MySQLdb .tar file and simply copy the extracted Directory in Zope add-on Products

• Directory Location which typically may be /usr/local/Plone/Zope-2.2*************/lib/python/Products

4. Simillary Extract the ZMySQLDA .tar file and simply copy the extracted Directory in Zope add-on

• Products Directory Location which typically may be

/usr/local/Plone/Zope-2.2*************/lib/python/Products

5. Now, see which version of python Zope is using so you have to use the python executable only bundled with the Zope otherwise MySQLdb will not be able to install or it will be installed in the wrong location which results that Zope will not be able to detect the ZMySQLDA Adapter.

6.Typically if you have installed the Zope through Plone pacakge it may typically goes to the the location/usr/local/Plone/Python-2.4/bin/python, once you have detected this then give the commands as written in the instruction in that package, like this....

• export ZOPEBIN="/usr/local/Plone/Python-2.4/bin/"
• $ZOPEBIN/python setup.py build
• (If you have not installed the MySQL by source it will retun error like 'mysql_config' file not found)
• $ZOPEBIN/python setup.py install

NOTE:

If you are getting the following Error :

error: command 'gcc' failed with exit status 1

You need to install the following package according to your machine configuration:

mysql-devel.i386 : Files for development of MySQL applications

mysql-devel.x86_64 : Files for development of MySQL applications

7. After the installation is successful you can check the MySQLdb in the python interface like this:

• root@akshat-desktop:/home/akshat# $ZOPEBIN/python
• root@akshat-desktop:/home/akshat# $ZOPEBIN/python
• Python 2.4.6 (#1, Jan 7 2010, 10:23:05)
• [GCC 4.3.3] on linux2
• Type "help", "copyright", "credits" or "license" for more information.
• >>> import MySQLdb;
• Traceback (most recent call last):
• File "", line 1, in
• ImportError: No module named MySQLdb
• >>>
• Means something wrong happened during the installation..

So, check all the steps and again try unless you got no error...

One another error that can give you headache is like this...

• Python 2.4.6 (#1, Jan 7 2010, 10:23:05)
• [GCC 4.3.3] on linux2
• Type "help", "copyright", "credits" or "license" for more information.
• >>> import MySQLdb;
• Traceback (most recent call last):
• File "", line 1, in ?
• File "/usr/local/Plone/Python-2.4/lib/python2.4/site-packages/MySQLdb/__init__.py", line 27, in ?
• import _mysql
• ImportError: libmysqlclient_r.so.16: cannot open shared object file: No such file or directory

So, remember while installing the MySQL export the path like this...

• export LD_LIBRARY_PATH=/usr/local/mysql/lib:$LD_LIBRARY_PATH
• (Assuming it is installed in /usr/local)

8. Finally Restart the Zope/Plone.

9. Now go to the http://localhost:8080/manage at the dropdown you will found the Z MySQL Database Connection which you will add and later it will display a textbox where you have to pass string like this... Enter a Database Connection String : ncra@localhost:8080 root secret where

• ncra = Database Name in MySQL
• @localhost:8080 = host and Port Number which it is using
• root = Username
• secret = Password

Enjoy......

The Queries will be discussed in the next section..

ADDITION OF TABS IN MAIN NAVIGATION OF PLONE 3

First create folders for the Required sections, into which you will add content. Each of the above sections will be visible in your top-level navigation. Within each top-level folder, you can also create subfolders.

To create a folder, go to your homepage, select Add new... and choose the Folder option from the drop-down list, Specify the Title and the optional Description.

Click on Save, and then make sure that your folder has been published, after that on refreshing you can be able to see the Brand New tab which you have added.

OR

IF YOU HAVE ALREADY INSTALLED qPloneDropDownMenu-0.2.1 (VERSION NOT IMPORTANT) THAN THIS METHOD WILL NOT WORK

THEN TRY THIS

Go to the Plone Site Setup and choose the DROP DOWN MENU from the Add-on Product Configuration which you have recently installed and simply add the TAB by adding the lines for new tab by giving the path.

The Script will be like as shown except the code written between ul Tag (that code is for Drop Down Menu) if and only if you have installed the qPloneDropDownMenu-0.2.1 package otherwise older method will work.

FOR GETTING DROP DOWN MENUS

* You have to install qPloneDropDownMenu-0.2.1 and add the following lines between the TABS code like this

<li id="portaltab-Members" class="plain">
<a href="http://localhost:8080/ncra/Members" accesskey="t" title="Container for users' home directories">Users</a>
<ul>
<li><a href="localhost:8080/ncra/Members/akshat">Akshat</a></li>
<li><a href="localhost:8080/ncra/Members/xyz">XYZ</a></li>
</ul>
</li>


FULL SCRIPT WILL LOOK LIKE THIS

<li id="portaltab-index_html" class="plain">
<a href="http://localhost:8080/ncra" accesskey="t" title="">Home</a>
</li>
<li id="portaltab-Members" class="plain">
<a href="http://localhost:8080/ncra/Members" accesskey="t" title="Container for users' home directories">Users</a>
<ul>
<li><a href="localhost:8080/ncra/Members/akshat">Akshat</a></li>
<li><a href="localhost:8080/ncra/Members/xyz">XYZ</a></li>
</ul>
</li>
<li id="portaltab-gmrt-1" class="plain">
<a href="http://localhost:8080/ncra/gmrt-1" accesskey="t" title="GIANT METERWAVE RADIO TELESCOPE - KHODAD">GMRT</a>
<ul>
<li><a href="http://localhost:8080/ncra/gmrt-1/gmrt-array">GMRT Array</a></li>
<li><a href="http://localhost:8080/ncra/gmrt-1/images/folder_contents">Images</a></li>
</ul>
</li>