print info and check PNG, JNG and MNG files

pngcheck

print info and check PNG, JNG and MNG files

pngcheck verifies the integrity of PNG, JNG and MNG files (by checking the internal 32-bit CRCs or checksums) and optionally dumps almost all of the chunk-level information in the image in human-readable form. For example, it can be used to print the basic stats about an image (dimensions, bit depth, etc.); to list the color and transparency info in its palette; or to extract the embedded text annotations. All PNG and JNG chunks are supported, plus almost all MNG chunks (everything but PAST, DISC, tERm, DROP, DBYK, and ORDR). This is a command-line program with batch capabilities (e.g., pngcheck *.png).
py.test output showing successful tests

python3-pytest-sugar

different output style for py.test with a progress bar

Plugin to improve the look and feel of the py.test Python testing framework.
Audio tag editor

kid3-qt

Audio tag editor

With Kid3, an audio tag editor you can: * Edit ID3v1.1 tags in your MP3 files * Edit all ID3v2.3 and ID3v2.4 frames in your MP3 files * Convert between ID3v1.1, ID3v2.3 and ID3v2.4 tags * Edit tags in MP3, Ogg/Vorbis, Opus, DSF, FLAC, MPC, APE, MP4/AAC, MP2, Speex, TrueAudio, WavPack, WMA, WAV, AIFF files and tracker modules. * Edit tags of multiple files, e.g. the artist, album, year and genre of all files of an album typically have the same values and can be set together * Generate tags from filenames * Generate tags from the contents of tag fields * Generate filenames from tags * Generate playlist files * Automatic case conversion and string translation * Import and export album data * Import from gnudb.org, MusicBrainz, Discogs, Amazon
Claude's Tab window manager

ctwm

Claude's Tab window manager

ctwm is Claude Lecommandeur's extension to twm; in addition to the features of twm, it supports multiple virtual screens, the pixmap file format, pinnable ("sticky") menus, and other enhancements.
System for Automated Geoscientific Analyses

saga

System for Automated Geoscientific Analyses

SAGA GIS (System for Automated Geoscientific Analyses) is a free and open source geographic information system used for editing and analysing spatial data. It includes a large number of modules for the analysis of vector (point, line and polygon), table, grid and image data. Among others the package includes modules for geostatistics, image classification, projections, simulation of dynamic processes (hydrology, landscape development) and terrain analysis. The functionality can be accessed through a GUI, the command line or by using the C++ API.
GTK+ GUI for tuned

tuned-gtk

GTK+ GUI for tuned

The tuned package contains a daemon that tunes system settings dynamically. It does so by monitoring the usage of several system components periodically. Based on that information components will then be put into lower or higher power saving modes to adapt to the current usage. Currently only ethernet network and ATA harddisk devices are implemented.