Shell File end-of-line on unix-like os
More than a real problem is an observation related to compilation.
I noticed that a shell file has CR + LF inside it and this causes problems on unix environments like MacOS.
PATH: \IzPack\IzPack-util\src\main\resources\com\izforge\IzPack\util\unix\ xdgdesktopiconscript.sh
It would be possible to create a list of "critical" files, so as to be able to check the end of line characters, and to make the correction and avoid having errors such as "not recognized command ^M"