In windows I have
ShellExecuteA(0,PAnsiChar('open'),'calc','','',SW_SHOW);
ShellExecuteA(0,PAnsiChar('open'),'notepad','','',SW_SHOW);
or even
ShellExecuteA(0,PAnsiChar('open'),'index.html','','',SW_SHOW);
calls defaukt WWW browser.
How do it independent from Windsows/Linux and other?