Title: How to use the linux expand function
function SystemExpandFilePath(aFilePath: string): string;
{$IFDEF LINUX}
var
awordexp_t: wordexp_t;
{$ENDIF}
begin
Result := aFilePath;
{$IFDEF LINUX}
{
Expand the path, i.e. in linux ~ = user home
}
if LibC.wordexp(PChar(aFilePath), awordexp_t, 0) = 0 then
Result := PChar(awordexp_t.we_wordv^);
{$ENDIF}
end;