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chsec -f /etc/security/lastlog -s <username> -a unsuccessful_login_count=0
chdev -l en1 -a netaddr=192.168.1.1 -a netmask=255.255.255.0
chdev -l en0 -a alias=192.168.1.1,255.255.255.0
chdev -l en0 -a delalias=192.168.1.1,255.255.255.0