Man

Command Section
NOLOGIN(8)              FreeBSD System Manager's Manual             NOLOGIN(8)

NAME
     nologin - politely refuse a login

SYNOPSIS
     nologin

DESCRIPTION
     The nologin utility displays a message that an account is not available
     and exits non-zero.  It is intended as a replacement shell field for
     accounts that have been disabled.

     To disable all logins, investigate nologin(5).

SEE ALSO
     login(1), nologin(5)

HISTORY
     The nologin utility appeared in 4.4BSD.

FreeBSD 11.1-RELEASE-p4          June 19, 1993         FreeBSD 11.1-RELEASE-p4
Command Section