Passwd (database) - History

History

Earlier Unix-like systems, with the notable exception of Ultrix, either accessed only the configuration files or had hard-coded rules for files or databases to access; Ultrix offered nearly identical functionality to the Name Service Switch, using the configuration file /etc/svc.conf.

Sun Microsystems first developed NSS for their Solaris operating system, but subsequently programmers ported it to many other operating systems including FreeBSD, NetBSD, GNU/Linux, HP-UX, IRIX and AIX.

Read more about this topic:  Passwd (database)

Famous quotes containing the word history:

    The history of all previous societies has been the history of class struggles.
    Karl Marx (1818–1883)

    Like their personal lives, women’s history is fragmented, interrupted; a shadow history of human beings whose existence has been shaped by the efforts and the demands of others.
    Elizabeth Janeway (b. 1913)