DNS cache
I try to go on the djb way 
cd /usr/local/src/ mkdir patches cd patches/ wget http://www.thedjbway.org/patches/djb_errno_patches.tgz gunzip djb_errno_patches.tgz tar xvf djb_errno_patches.tar cd .. wget http://cr.yp.to/ucspi-tcp/ucspi-tcp-0.88.tar.gz gunzip ucspi-tcp-0.88.tar.gz tar xvf ucspi-tcp-0.88.tar cd ucspi-tcp-0.88/ patch -p1 < ../patches/ucspi-tcp-0.88.errno.patch make make setup check cd .. wget http://cr.yp.to/daemontools/daemontools-0.76.tar.gz gunzip daemontools-0.76.tar.gz tar xvf daemontools-0.76.tar cd admin/daemontools-0.76/ touch /etc/inittab patch -p1 < ../../patches/daemontools-0.76.errno.patch package/install cd ../.. wget http://cr.yp.to/djbdns/djbdns-1.05.tar.gz gunzip djbdns-1.05.tar.gz tar xvf djbdns-1.05.tar cd djbdns-1.05/ echo gcc -O2 -include /usr/include/errno.h > conf-cc make make setup check
/etc/event.d/svscan
# svscan - daemontools start on runlevel 2 start on runlevel 3 start on runlevel 4 start on runlevel 5 stop on runlevel 0 stop on runlevel 1 stop on runlevel 6 respawn exec /command/svscanboot
addgroup --system dnscache addgroup --system dnslog adduser --no-create-home --disabled-login --shell /bin/false --system --ingroup dnscache dnscache adduser --no-create-home --disabled-login --shell /bin/false --system --ingroup dnslog dnslog mkdir /etc/djbdns dnscache-conf dnscache dnslog /etc/djbdns/dnscache 127.0.0.1 mkdir /var/log/djbdns mkdir /var/log/djbdns/dnscache chown dnslog:dnslog /var/log/djbdns/dnscache chmod 02755 /var/log/djbdns/dnscache ln -s /etc/djbdns/dnscache/ /service echo 100000000 > /service/dnscache/env/CACHESIZE echo 104857600 > /service/dnscache/env/DATALIMIT
/etc/djbdns/dnscache/log/run
exec setuidgid dnslog multilog t n10 s5000000 /var/log/djbdns/dnscache
initctl start svscan svc -t /service/dnscache
Add the below line into /etc/resolv.conf. This line have to be a first nameserver line.
nameserver 127.0.0.1
The other lines put into the /etc/djbdns/dnscache/root/servers/@ files beginig.
