Free 4.4 liters is how many gallons software for linux

Zile project is a small Emacs clone. Zile is a customizable, self-documenting real-time open-source display editor. Zile was written to be as similar as possible to Emacs; every Emacs user should feel at home.
Main features:
Small
- It is very useful for small footprint installations (like on floppy disk) or quick editing sessions. A typical binary is about 100Kb.
8-bit clean
- Zile can operate with binary files.
Looks like Emacs
- Most Zile key sequences and function names are identical to Emacs ones.
Multi buffer editing with multi level undo
- The number of files and undo operations that Zile can handle is limited only by memory.
Multi window
- Zile can display multiple windows on the screen.
Killing, yanking and registers
- The standard killing, yanking and register features of Emacs are available under Zile.
Minibuffer completion
- Zile can complete commands and filenames in the minibuffer.
Auto fill (word wrap)
- Zile automatically breaks the lines when they become too wide (if the Auto Fill Mode is enabled).
Enhancements:
- This release stops long file names from causing problems with the modeline.

CentOS is an Enterprise-class Linux Distribution derived from sources freely provided to the public by a prominent North American Enterprise Linux vendor.
CentOS conforms fully with the upstream vendors redistribution policy and aims to be 100% binary compatible. (CentOS mainly changes packages to remove upstream vendor branding and artwork.) CentOS is free, however, we ask for a small contribution. CentOS is a project of the cAos Foundation.
CentOS is developed by a small but growing team of core developers. In turn the core developers are supported by an active user community including system administrators, network administrators, enterprise users, managers, core Linux contributors and Linux enthusiasts from around the world.
CentOS has numerous advantages over some of the other clone projects including: an active and growing user community, quickly rebuilt, tested, and QAed errata packages, an extensive mirror network, developers who are contactable and responsive, multiple free support avenues including IRC Chat, Mailing Lists, Forums, a dynamic FAQ. Commercial support is offered via a number of vendors.
CentOS exists to provide a free enterprise class computing platform to anyone who wishes to use it. CentOS 2 and 3 are fully compatible rebuilds of RHEL 2 and 3 respectively. CentOS 2 and 3 are reproduced from RHEL sources that are freely distributed by RedHat.
Redistributed packages and sources comply fully with RedHats redistribution requirements. CentOS 2 and 3 are designed for people who need an enterprise class OS without the cost, support, certification, or brand name of RedHat.
Main features:
- easy maintenance
- suitability for long term use in production environments
- friendly environment for users and package maintainers
- long-term support of the core
- active development
- community infrastructure
- open management
- open business model
- commercial support - offered by a partner vendor

SMHelper provides Web-based tools to speed up the process of keeping paperwork for each show.
Stage Managers Helper is a set of PHP scripts to assist the Stage Managers of the world in keeping all the minutiae and paperwork which is associated with live entertainment under control. Rather than have to recreate the form for each show you use, or open a heavy application like a word processor, I find it much easier to just let the scripts generate the layout, and then fill in the blanks and click away. This should hopefully automate show management to some degree, and in so doing, ease the load on web Stage Managers servers.
Hopefully, by having the forms available via a web browser, the SM need only have a computer with access to the server and need not worry whether s/he remembered to pack their computer. In addition, since the data is stored on the server, the other members of a production team need only visit the website to see the days report, should they lose their paper copy or simply not desire more paper in their lives.
That said, I cant create this software alone. I need feedback. I want to know what you need or want from this software. If I can get it done in any sane way, Ill put it in the works. Currently planned:
Collation: Collect all data for one person/department into a single page,automatically,over a range of dates.
Currently included [and at least semi-working] in the package are pages for:
Generating Daily Reports
Viewing Daily Reports [Soon with print view]
Basic Show Info Setup
Props list generation and maintenance
Collation and summarization
French Scene Setup and Tables Generation
Enhancements:
- Added actual_sections.php. Script for setting up the breakdown of your show. *Fixed up french_scener.php to display entered data, at least rudimentarily. *Cosmetic fixes: Unified title blocks, interface consistency where possible