8.
, , named.
8.1. /etc/rc.local
(hostname) /etc/rc.local hostname(1). named /etc/rc.local :
if [ -f /usr/sbin/named ]; then
/usr/sbin/named [options] & echo -n 'named' >/dev/console
fi
, syslogd. named inetd. .
8.2. /var/run/named.pid
named , (process id) /var/run/named.pid. , named. PIDFILE named.
8.3. /etc/hosts
gethostbyname() , named. , named , /etc/hosts. , ifconfig(8C) (single user mode). /etc/hosts , rcp . /etc/hosts . hosts(5). /etc/hosts, , .
8.4.
, named .
8.4.1.
SIGHUP - named named.boot . , "" named . "" BIND FORCED_RELOAD, SIGHUP "" , . , SOA .
8.4.2.
named , /var/log/messages syslog. , . "-d", named . named, syslog.
SIGINT - /var/tmp/named_dump.db. , . DUMPFILE named.
: named DEBUG.
SIGUSR1 - . SIGUSR1 . /var/tmp/named.run DEBUGFILE named.
SIGUSR2 - .
, DEBUG /lib/libc.a.
SIGWINCH - named QRYLOG. syslog, , .
-q. , dnsstats stats contrib.
SIGIOT - /var/tmp/named.stats, STATS. .