Free easily add software for linux

Basilic provides a bibliography server for research laboratories.
It automates and facilitates the diffusion of research publications over the Internet, automatically generating Web pages from a publication database.
Each publication has an associated Web page, which provides downloads and additional documents (abstract, images, BibTeX).
Index pages are also created, including a search engine with several options for results display.
New publications can be added to the database in an instant.
Main features:
- Main features
- Automated bibliography server: easy to use, automatic page generation.
- Each publications web page automatically shows all of the associated documents.
- Index pages with a powerful search engine.
- Various result displays : researchers publication list, image gallery, BibTeX...
- Separate back-office for edition of publications and database checking.
- Ease of use
- New publications can be added and edited easily using a simple web form.
- To publish associated documents (pdf files, images, abstract, ...), simply copy the files to the publications directory.
- Thumbnails are generated automatically from images and movies.
- Up-to-date web server
- Publication lists and associated pages are always up to date.
- Dynamic content: changes are immediately published.
- Easy use encourages researchers to keep the server updated.
- Simplified administration
- Lightweight server administration: an e-mail is sent in case of problems.
- Delegated management: each researcher manages his or her own publications.
- Simple semi-automatic system installation
- Initial database can be created from BibTeX files.
- Clean organization
- Clean directory hierarchy: sorted by year, then by publication BibTeX key.
- Each publications associated directory holds all of the associated documents.
- A separate back-office section for bibliography management.
- A unified look and feel for all publications.
- Bilingual (or more) web sites are handled.
- Conformity to standards
- XML export, compatible with PubliCNRS format. See export page (in french).
- Validity of BibTeX entries is enforced.
- Strict XHTML 1.0 and CSS 2.0 compliant pages are generated.
- Customization
- Customizable look and feel using css style sheets.
- Distributed under the terms of the GNU-GPL licence and hence open source.
- Based on simple php scripts that can easily be modified and extended.
- Fully customizable installation paths to fit your web server organization.
- Possible extensions
- Adding new languages for multilingual web sites is easy.
- Managing multiple teams, adding a lab member database...
- Based on a mySQL database: new queries and tables are possible.

SmileTAG is a shoutbox written in PHP. It has a powerful template system; its easy-to-modify templates using only simple tags, and no programming skill is needed.
Smart auto-refresh automatically refreshes whenever a new message is posted. No database is needed.
SmileTAG includes profanity filters, flood guard, IP address/nick banning, customizable smilies, time zone control, multi-language support, email/URL recognition, a custom CSS file, and a lot more.
Main features:
- Powerful template system, easy-to-modify templates using only simple tags, no programming skills required.
- Smart auto-refresh, automagically refreshes whenever new message is posted.
- No database is needed, uses flat file (XML) for storage.
- Profanity filters, easily add your own custom words to filter as well.
- Flood guard, stop spammer from flooding your board.
- IP Address/Nick banning, support for both manual and automatic banning.
- Customizable smilies, you can add your own images as many as you want.
- Time Zone Control, sets the time zone to any GMT offset.
- Multi-language support.
- Email/URL recognition, automatically convert any email or url into link.
- Custom CSS File, you have complete control for your board look and feel.
- Alternate custom text, more than just alternating background color, you can alternate any text to switch for each row.
- Filters HTML tags and blank messages.
- Message formatting, allow bold, italic and underline.
- Custom Header and Footer, put any text at the top and bottom of your board.
- Timestamp, easily change the format using simple rule.
- Logs visitor IP Address.
- Auto rotate each message, in order to avoid a large file from staying on your server.
- Configurable number of messages to display.
- Configurable message length.
Enhancements:
- An admin panel has been added.
- Message moderation has been added.
- This release is valid XHTML 1.0 Transitional.

Squidefender is a perl script which parses a squid log file in native format for attacks. If it finds an attack is sends a complaint email to the ISP of the attacker. It also has the option to execute an external command to take other actions.
This can for example be used to automatically adapt your firewall when an attack has occured. The complaint function of squidefender is largely based on the code of Wormwarner. The power of squidefender lays in it configuration options which let you easily add new attacks to scan for. Another interesting option of squidefender is that it gives you the ability to use different message templates based on the attack found.
Squidefender needs its own directory because of its extensive configuration options. It allows you to keep the message templates at one place. Another important reason is that it makes it much easier to install upgrades to squidefender. If for example the whois lookup function is improved you can easily put the new whois2address.pm module in this directory.
To install follow the steps:
Download the squidefender.tar.gz archive here.
Make sure the Mail::Sender and Net::DNS modules are installed from CPAN. If not sure Try perl -MCPAN -e install Net::DNS
Decide where you want to have the squidefender directory.
Change to that directory and extract squidefender.tar.gz. This will create the initial setup in a squidefender directory.
Edit the squidefender.conf file to suit your needs. See the manual. If you want a basic squidefender.conf file and you have m4 installed you can first type make squidefender.conf After that do NOT forget to check the configuration file.
Run make timestamp to create a reasonable timestamp file to start from.
Now you can add squidefender.pl to your crontab file and you are done (Do NOT forget the path).
Enhancements:
- Added a lockfile to avoid 2 running versions at once.
- Added expire code to make it possible to auto unblock hosts after a specified time.
- the default is 365 days.
- BugFix: Newer versions of Mail::Sender were not handled correctly.
- A rate control system is introduced which limits the amount of complaints send to an ISP about the same IP address.

snif is a project which creates simple and nice directory listings.
snif (simple and nice index file) is a single PHP file that creates a nice directory listing of whichever directory you put it in.
Translations are available for English and German, and others can be added very easily.
Snif does not require any other files or special installation, and supports file and directory descriptions, sub-directories, sorting, automatic thumbnails, file icons, directory splitting, and hidden files wildcards.
Output is valid XHTML and CSS.
Main features:
- ready to run: you dont have to change anything, just put snif into a directory and let it do its job
- single file, doesnt clutter your directories
- file and directory descriptions
- automatic thumbnails for image files
- thumbnail caching
- fully translatable, translation is used for foreign visitors automatically. 16 translations are included: Brazilian Portuguese, Czech, Danish, Dutch, English, French, German, Greek, Hungarian, Italian, Japanese, Norwegian, Polish, Russian, Spanish, and Swedish.
- download files instead of opening
- listing sortable by name, size or date
- display sub directories and handle direct requests to them gently
- built-in file icons
- optional: use external icons instead of built-in ones
- customizable using an external CSS file
- configuration can be shared among multiple instances
- conforms to XHTML 1.1 and CSS 2.0
Enhancements:
- added a Czech translation (thanks to Jan Pinkas)
- added an Italian translation (thanks to Luca Soltoggio)
- fixed an XHTML glitch in thumbnail tags

SiSU is a Serialized information, Structured Units for Electronic Documents, is a document creation and management framework.
Main features:
- (i) markup syntax: (a) simpler than html, (b) mnemonic, influenced by mail/messaging/wiki markup practices, (c) human readable, and easily writable,
- (ii) (a) minimal markup requirement, (b) single file marked up for multiple outputs,
- (iii) (a) multiple outputs include amongst others: html; pdf via LaTeX; (structured) XML; sql - currently PostgreSQL (and SQLite); ascii, (also texinfo), (b) takes advantage of the strengths implicit in these very different output types,
- (iv) provides a common object positioning and citation system for all outputs, which is human relevant and machine usable: object citation numbering, all objects (paragraphs, headings, verse, tables etc. and images) are numbered identically, for citation purposes, in all outputs (html, pdf, sql etc.),
- (v) use of Dublin Core and other meta-tags to permit the addition of some semantic information on documents, and making easy integration of rdf/rss feeds etc.,
- (vi) creates organised directory/file structure for (file-system) output, easily mapped with its clearly defined structure, with all text objects numbered, you know in advance where in each document output type, a bit of text will be found (eg. from an sql search, you know where to go to find the prepared html output or pdf etc.)... there is more; easy directory management and document associations, the document preparation (sub-)directory may be used to determine output (sub-)directory, the skin used, and the sql database used,
- (vii) search of document sets, the relational database retains information on the document structure, and citation numbering makes it possible for example to present search matches as an index of documents and locations within the document where the match is found,
- (viii) "word maps" rudimentary index, consisting of all the words in a document and their (text/ object) locations within the text, (and the possibility of adding vocabularies),
- (ix) easily skinnable, document appearance on a project/site wide, directory wide, or document instance level easily controlled/changed,
- (x) in many cases a regular expression may be used (once in the document header) to define all or part of a documents structure obviating or reducing the need to provide structural markup within the document,
- (xi) is a batch processor for handling large document sets, ... though once generated they need not be re-generated, unless changes are made to the desired presentation of a particular output type,
- (xii) possible to pre-process, which permits: the easy creation of standard form documents, and templates/term-sheets, or; building of composite documents (master documents) from other sisu marked up documents, or marked up parts, i.e. import documents or parts of text into a main document should this be desired
- (xiii) future proofing, a framework for adding further capability or updating existing capability as required: (a) modular, (thanks in no small part to Ruby) another output format required, write another module....(b) easy to update output formats (eg html, xhtml, latex/pdf produced can be updated in program and run against whole document set), (c) easy to add, modify, or have alternative syntax rules for input, should you need to,
- (xiv) scalability, dependent on your file-system (in my case Reiserfs) and on the relational database used (currently Postgresql and SQLite), and your hardware,
- (xv) only marked up files need be backed up, to secure the larger document set produced,
- (xvi) document version and comparison considerations (a) possibility to easily check or guarantee that the substantive content of a document is unchanged, through md5 (or other) hash keys, (b) version control, documents integrated with time based version control system, default CVS with use of $Id$ tag, which SiSU checks (c) SiSUs minimalist markup makes for meaningful "diffing" of the substantive content of markup-files,
- (xvii) document management,
- (xviii) use your favourite editor, syntax highlighting files for markup, primarily (g)vim so far,
- (xviv) remote operations: (a) run SiSU on a remote server, (having prepared sisu markup documents locally or on that server, i.e. this solution where sisu is installed on the remote server, would work whatever type of machine you chose to prepare your markup documents on), (b) alternatively, (assuming sisu is available to you locally but not installed on the remote server) configure sisu to securely copy (scp) its output to your remote host and run sisu locally, (c) request a remotely located sisu markup file and process it locally by identifying it by its url.

Puntal is a light content managment system based on PunBB. Puntal does not modify any files of PunBB, but adds six standard modules (news, download, calendar, related pages, planet, and lexicon). 15 options can be enabled or disabled to fit your needs.
A plugin system can be used to add modules easily. A control panel like the one for PunBB is available. Puntal uses the style sheets of PunBB for perfect integration between the portal and the forums. Multiple languages are supported.
Enhancements:
- [bug] fix the install process(foxmask)
- [security] add check date in calendar (foxmask)
- [bug] fix the error call in lexique admin(Morph1er)
- [enhancement] add better url-rewriting(Morph1er)
- [enhancement] fix duplicate content index.php(Morph1er)