The Name Service Switch (NSS) is a facility in Unix-like operating systems that provides a variety of sources for common configuration databases and name resolution mechanisms. These sources include local operating system files (such as /etc/passwd, /etc/group, and /etc/hosts), the Domain Name System (DNS), the Network Information Service (NIS), and LDAP.
Read more about Name Service Switch: Nsswitch.conf, History
Famous quotes containing the words service and/or switch:
“The master class seldom lose a chance to insult a woman who has the ability for something besides service to his lordship.”
—Caroline Nichols Churchill (1833?)
“Uncritical semantics is the myth of a museum in which the exhibits are meanings and the words are labels. To switch languages is to change the labels.”
—Willard Van Orman Quine (b. 1908)