Booting faster by Stewart Smith at lca2019 : linux
GNU/Linux is a loose and open supply device running machine for computer systems. The running machine is a choice of the elemental directions that inform the digital portions of the pc what to do and tips on how to paintings. Free, Libre and open supply device (FLOSS) implies that everybody has the liberty to make use of it, see the way it works, and alter it.
GNU/Linux is a collaborative effort between the GNU venture, shaped in 1983 to expand the GNU running machine and the advance group of Linux, a kernel. Initially Linux used to be meant to turn into an running machine of its personal, however those plans have been shelved someplace alongside the best way.
Linux may be used with out GNU in embedded techniques, cell phones and home equipment, incessantly with BusyBox or different such embedded equipment.