LOGINLOG(4) LOGINLOG(4)
NAME
loginlog - log of failed login attempts
DESCRIPTION
After five unsuccessful login attempts, all the attempts are
logged in the loginlog file. This file contains one record
for each failed attempt. Each record contains the following
information:
login name
tty specification
time
This is an ASCII file. Each field within each entry is
separated from the next by a colon. Each entry is separated
from the next by a new-line.
By default, loginlog does not exist, so no logging is done.
To enable logging, the log file must be created with read
and write permission for owner only. Owner must be root and
group must be sys.
FILES
/usr/adm/loginlog
SEE ALSO
login(1), passwd(1) in the User's Reference Manual.
passwd(1M) in the System Administrator's Reference Manual.
Page 1 May 1989