https://github.com/Fossy-Cats/SVG-Transparencyer
Searches in SVG files for a color string and sets the corresponding color attributes to transparent.
$ ./svg-transparencyer --help
Usage: svg-transparencyer <PARAMETER>
PARAMETERS
-v, --version Shows the version number
-h, --help Shows this help text
<COLOR> <PATH> Processes the SVG files
<COLOR> is the color string that is being searched for.
During the search, whitespace characters, tab characters and
upper/lower case differences are ignored.
<PATH> is either a path to a directory containing SVG files
(other files are ignored), or a path to an SVG file. The path
can be relative or absolute.
EXAMPLE
Search for '#fff' and make the color transparent:
svg-transparencyer '#fff' example.svg