alias kn='kill -HUP `cat /var/run/named.pid`' alias dp='kill -INT `cat /var/run/named.pid`' alias ns='kill -ABRT `cat /var/run/named.pid`' alias db1='kill -USR1 `cat /var/run/named.pid`' alias db2='kill -USR2 `cat /var/run/named.pid`'