Free wrong way software for linux

Songs is a graphical tool to record and mix audio files. It supports an infinite number of tracks, huge audio files, and various effects.
One important motivation for Songs was the need of a recording tool under Linux. There are some already existing (see the links below), but these are too complex, too huge, eat too much memory and resources. Small machines can be used to record and mix audio files, even with a graphical interface. Songs is trying to prove it.
The recording is done directly to disk, so that with small machines, whithout much memory you can still record.
There is a full duplex mode, but full duplex is not very well handled with OSS. You dont really know if your two streams of samples are synchronized or not, and the interface provided by OSS does not help much with that. So, currently, take the full duplex mode as is. You probably will need to move by hand audio tracks to let them be synchronized.
Main features:
- Unlimited number of tracks.
- Supports WAV files (mono, stereo). Only 44.1 KHz, 16 bits files are supported, because Songs was born mainly to help me create music I could store on audio digital compact disks.
- Supports raw float files (mono, stereo). Very useful when you are mixing and that you eat too much resources. Simply put in a new file your current mix, and use this new file instead of several ones. Using float numbers gives more precision of the intermediary mixing.
- Several effects (currently not that much, but it is planned).
- Not too much memory used. All the audio files are mapped directly into the memory, so that the Linux kernel can swap them very easily. It means that if your files can exist on your disk, any size they are, they can be used with Songs (with a soft limitation of virtual memory space, which depends on your setup, and a hard limitation of 2 GB, because of the use of signed integers, which currently are 32 bits numbers).
- Use of gtk 2.0, for the good and the bad. The good is that the interface was done quickly. The bad is that the gtk documentation is far from perfect, that gtk is not bug free, that I may use it the wrong way sometimes and that it may change in the future, forcing Songs to be changed (and what if the Songs authors dont feel the need to do so, for example by lack of time?).
Enhancements:
- sc1.c sc1_gui.c:
- New files, ripping a compressor from sc1_1425 coming from swh-plugins-0.4.11.tar.gz (see http://plugin.org.uk/).The compressor was buggy, sometimes in rms_env_process
- r->sum was negative, leading to NaN for the sqrt stuff.
- pan/vol/pos.c: Checking return value of malloc (no, it was not done, shame !).
- various files: Fixing a realloc misusing (doing realloc(size+=32) then size+=32, which finally means size+=64 but only allocing size+32 stuff, weirdy to find).
- help_gui.c: The "About" stuff only appeared once, fixing it.
- various files: Fixing bugs those last days, forgot to feed this Changelog.

KLog is a Ham radio logging program for KDE. This is my very first KDE program so it has many bugs, please help to correct them.
All your ideas and suggestions will be appreciated. Why another logging program? There are many logging programs and some of them are quite good but i wanted to make another one.
KLog is a LiNUX program.
Main features:
- DXCC award support
- Basic IOTA support
- Importing from TLF
- Adding/Editing QSOs
- Save/read to/from disk file the log - ADIF format by default
- English/Spanish/Portuguese support
- QSL sent/recv support
- Read/Write ADIF
- Delete QSOs
Enhancements:
- Improved the gui: The "entity state" LED has been moved to a always seen zone.
- Improved the gui: The way to edit QSO.
- Fixed bug: When searching it showed a wrong name and a qth.
- New feature: Basic DX-Cluster support.
- New feature: It is possible to add a log file to the current log.
- New feature: QSO deletion.
- New feature: QSO selections data is shown in the show box.
- New feature: You can delete qso & manage qsl from the list with righ button quickly & easily.

Raidmonitor monitors your linux raid devices (/proc/mdstat). It can send you a mail when something goes wrong, or show the current status in a window.

Raidmonitor is built using pccts for the parser generation and gtkmm for the GUI.

Recover is a utility which automates some steps as described in the Ext2fs-Undeletion howto in order to recover a lost file.
Recover (ie. console version) is no longer under active development since bug reports have become rare (thus stable), newer and better FSs are coming up and I dont really know how recover could be improved. (suggestions are still welcome!)
If you want to undelete files on a non-ext2 linux partition, you should try it the UNIX-way!
Recover automates some steps as described in the ext2-undeletion howto. This means it seeks all the deleted inodes on your hard drive with debugfs. When all the inodes are indexed, recover asks you some questions about the deleted file. These questions are:
- Hard disk device name
- Year of deletion
- Month of deletion
- Weekday of deletion
- First/Last possible day of month
- Min/Max possible file size
- Min/Max possible deletion hour
- Min/Max possible deletion minute
- User ID of the deleted file
- A text string the file included (can be ignored)
If recover found any fitting inodes, he asks to give a directory name and dumps the inodes into the directory. Finally he asks you if you want to filter the inodes again (in case you typed some wrong answers).
We hope you will never need recover, but in case, its better to install this program anyway. Once a file is deleted, everytime something is written to disk, theres a change it will overwrite the old deleted file. You will never be able to restore it.