If a registered nurse decides to become an advanced practice registered nurse and specialize their knowledge, a masterâs degree will be needed. After completing this education, graduates can apply for roles as certified nurse specialists, nurse anesthetists, nurse practitioners, and nurse midwives.
udev is a generic kernel device manager. It runs as a daemon on a Linux system and listens (via netlink socket) to uevents the kernel sends out if a new device is initialized or a device is removed from the system.
udev was created to respond to hotplug type of events. Much documentation refers to creating devices in response to new devices that have appeared. But, udev is more general; it can run arbitrary userspace commands in response to a new device appearing-or to whatever events it receives from the kernel.