BG Tech Blog

mailq | grep KEYWORD | awk '{print $1}' | postsuper -d -

mailq | grep KEYWORD | awk '{print $1}' | postsuper -d -

apt-get install nagios3 nagios-nrpe-plugin nagios-plugins
dpkg-statoverride --update --add nagios www-data 2710 /var/lib/nagios3/rw
dpkg-statoverride --update --add nagios nagios 751 /var/lib/nagios3

apt-get install nagios3 nagios-nrpe-plugin nagios-plugins dpkg-statoverride --update --add nagios www-data 2710 /var/lib/nagios3/rw dpkg-statoverride --update --add nagios nagios 751 /var/lib/nagios3

/etc/init.d/proftpd

/etc/init.d/proftpd

start-stop-daemon --stop --signal $SIGNAL --quiet --pidfile "$PIDFILE"

start-stop-daemon --stop --signal $SIGNAL --quiet --pidfile "$PIDFILE"

start-stop-daemon --stop --signal $SIGNAL --retry 1 --quiet --pidfile "$PIDFILE"

start-stop-daemon --stop --signal $SIGNAL --retry 1 --quiet --pidfile "$PIDFILE"

iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 8080

iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 8080

iptables -t nat --line-numbers -n -L

iptables -t nat --line-numbers -n -L

iptables -t nat -D PREROUTING 2

iptables -t nat -D PREROUTING 2

postcat -q MESSAGE_ID

postcat -q MESSAGE_ID

 smtp_destination_rate_delay = 1s

smtp_destination_rate_delay = 1s

find . -type d -exec echo mkdir -p {} \;

find . -type d -exec echo mkdir -p {} \;

SELECT 
   COUNT(*) as cnt, SUBSTR(SUBSTR(Email, INSTR(Email, '@'), INSTR(Email, '.')), 2) as domain 
FROM 
   Users 
GROUP BY domain 
ORDER BY cnt DESC

SELECT COUNT(*) as cnt, SUBSTR(SUBSTR(Email, INSTR(Email, '@'), INSTR(Email, '.')), 2) as domain FROM Users GROUP BY domain ORDER BY cnt DESC

smtp_helo_name = full.hostname.tld

smtp_helo_name = full.hostname.tld

postqueue -f

postqueue -f