Free view software for linux

Pdbv output a HTML view of a RPM or dpkg database. Its modular design allows easy addition of others package management database and export format (as xml).
The 1.x.x series are in Bash, the 2.x.x series are in Perl. Obviously, the output generation with 1.x.x is a lot slower than with the 2.x.x. While with the 1.x.x it should run on a daily basis, with the 2.x.x it should run on a hourly basis.
Main features:
- it does not require lucid/gtk+/qt or other big libs.
- it does not require a web server - but it can be used with a web server, as any
- other html files.
- it does not require a X server running, you can use a text mode browser that support
- frames as links.
- it does not require special privileges to access to the output. But access can
- be restricted by using chmod/chown (filesystem) or .htaccess (apache).
- since output is generated by a cronjob, access to the output is as fast as your
- computer is able to read/serve text files.

aTunes is an app to manage and play mp3 files.
Main features:
- Mp3 player
- Reads ID3v1, ID3v1.1 and ID3v2 tags (only essential information)
- Tag editor
- Show pictures of song: pictures inside ID3v2 tag, or in the same folder
- Load / save play list in m3u format
- Navigate through songs sorted by tag information or by folder
- Filters for fast find what you want
- Songs, albums or artists can be marked as favorites, and viewed through a special view
- Full view with all controls
- Simple view, with just essential controls
- Tiny view, to place window in a square of window
- Sticky borders for Simple and Tiny views
- Always on top property
- OSD (like amaroK)
- Five languages supported: english, spanish, french, german and portuguese
- State saved: repository, play list, last played song, shuffle, repeat, position in desktop, size, type of view...

TopJax is essentially the “top” unix utility ported to the web via Ajax using Sack of Ajax. It provides the ability to view system processes, sort processes by various fields, pause/unpause monitoring, and hide idle processes.

TopJax is released under the GPL.

N-View is a network monitor for small and medium-sized networks. It features automatic scanning of subnets for host addresses, monitoring of ICMP responses from all hosts, signalling of timeouts and delays in the GUI and by mail, a portscanner, an SNMP client (MIB browser and trap receiver), a graphical display of network traffic for network interfaces, connectivity to hosts by telnet, HTTP browser, or an arbitrary external program (such as ssh), printing of network diagrams, automatic generation of HTML pages, and more.
Main features:
Simple configuration:
- automatic scan for hosts, based on ICMP ("ping"),
- configurable limits for response delay, timeout and port scan interval,
- individual configuration can be stored in a configuration file;
Graphic display:
- automatic arranging of icons for hosts and subnets (optional),
- arbitrary background pictures for each screen,
- signalling delay and timeout of hosts and subnets with coloured icons,
- graphic display of traffic load for selected network interfaces,
- arbitrary labelling for all icons and windows;
Signalling of status changes on display, acoustic and per e-mail (optional):
- on timeout or delayed reply of a host,
- on changes of the open port status,
- on receiving of SNMP traps;
Management interface, connections to hosts:
- via external browser,
- via internal telnet client,
- via internal SNMP client/browser;
Flexible display:
- showing Subnets as tabbed or cascaded windows,
- coloured printer output of network diagrams,
- network diagrams can be accessed from HTML browsers from inside the network (external HTML server required);

kfsmd (kernel filesystem monitor daemon) is a daemon to log and view kernel filesystem changes using inotify.
Its main purpose is to allow libferris to reindex all updated files while you are sleeping.
Enhancements:
- This version was ported to the inotify syscall interface of mainline kernel 2.6.13+.

Whatson is a series of scripts used to view and manage tv listings.

Whatson project works like this, data is downloaded via XMLTV and is placed into a MySQL database, then PHP scripts are viewed through a web browser to display and manage the listings.

phpESP is a set of PHP scripts to let non-technical users create surveys, administer surveys, gather results, and view statistics, all managed online after database initialization with a MySQL database backend.
Enhancements:
- FIXED problems with adding/deleting respondents/designers
- FIXED display issues when previewing surveys.
- FIXED ADODB SQL INJECT issue.