Delete Files and Folders Older Than X Days in Linux
Clean up old files in Linux with practical find commands, preview checks, and safer folder handling—plus guidance for reliable, scheduled retention.
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Converting PNG to SVG
In a lot of cases it is useful to convert bitmaps like jpg, png to vector graphics like SVG or AI.
Inkscape -> Path -> Trace Bitmap
BASH
convert file.png file.pnm
potrace file.pnm -s -o file.svg
Written recommendations from Trafik og Veje, Aarhus Municipality (2011) and AgroTech (2010).
