.\" Copyright (c) 1983 The Regents of the University of California.
.\" %sccs.include.redist.man%
.\" @(#)vipw.8 6.5 (Berkeley) %G%
vipw \- edit the password file
edits the password file while setting the appropriate locks,
and does any necessary processing after the password file is unlocked.
If the password file is already being edited, then you will be told
editor will be used unless the environment variable EDITOR indicates
performs a number of consistency checks on the password entries,
and will not allow a password file with a ``mangled'' entry to be
rejects the new password file, the user is prompted to re-enter
Once the information has been verified,
to update the user database. This is run in the background, and,
at very large sites could take several minutes. Until this update
is completed, the password file is unavailable for other updates
and the new information will not be available to programs.
chpass(1), passwd(1), passwd(5), adduser(8), mkpasswd(8)