He editado el archivo/etc/hosts en macOS 10.12.6. Entonces tratando de eliminar los servicios DNS no tiene ningún efecto, ¿por qué?
Aquí está lo que he hecho:
cd /etc
sudo cat hosts
sudo cat -te hosts
##$
# Host Database$
#$
# localhost is used to configure the loopback interface$
# when the system is booting. Do not change this entry.$
##$
127.0.0.1^Ilocalhost$
255.255.255.255^Ibroadcasthost$
::1^Ilocalhost$
127.0.0.1^Ipagead46.l.doubleclick.net$
$
$
ping pagead46.l.doubleclick.net
PING pagead46.l.doubleclick.net (172.217.23.66): 56 data bytes
64 bytes from 172.217.23.66: icmp_seq=0 ttl=56 time=678.921 ms
64 bytes from 172.217.23.66: icmp_seq=1 ttl=56 time=35.715 ms
64 bytes from 172.217.23.66: icmp_seq=2 ttl=56 time=52.304 ms
64 bytes from 172.217.23.66: icmp_seq=3 ttl=56 time=48.495 ms
^C
--- pagead46.l.doubleclick.net ping statistics ---
4 packets transmitted, 4 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 35.715/203.859/678.921/274.346 ms
dscacheutil -flushcache
ps -ef | grep mDNS
0 1777 1 0 6:46PM ?? 0:00.11 /usr/sbin/mDNSResponderHelper
65 1916 1 0 8:17PM ?? 0:00.07 /usr/sbin/mDNSResponder
501 1929 1013 0 8:19PM ttys007 0:00.00 grep mDNS
dscacheutil -flushcache
sudo killall mDNSResponder
sudo killall mDNSResponderHelper
ps -ef | grep mDNS
65 1933 1 0 8:20PM ?? 0:00.03 /usr/sbin/mDNSResponder
501 1936 1013 0 8:20PM ttys007 0:00.00 grep mDNS
sudo cat -te hosts
##$
# Host Database$
#$
# localhost is used to configure the loopback interface$
# when the system is booting. Do not change this entry.$
##$
127.0.0.1^Ilocalhost$
255.255.255.255^Ibroadcasthost$
::1^Ilocalhost$
127.0.0.1^Ipagead46.l.doubleclick.net$
$
$
ping pagead46.l.doubleclick.net
PING pagead46.l.doubleclick.net (172.217.23.66): 56 data bytes
64 bytes from 172.217.23.66: icmp_seq=0 ttl=56 time=43.226 ms
64 bytes from 172.217.23.66: icmp_seq=1 ttl=56 time=39.457 ms
64 bytes from 172.217.23.66: icmp_seq=2 ttl=56 time=36.937 ms
^C
--- pagead46.l.doubleclick.net ping statistics ---
3 packets transmitted, 3 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 36.937/39.873/43.226/2.584 ms
cat -te ...muestra un ^ para pestañas y un $ para la nueva línea mostrar lo que está exactamente en el archivo.
Ninguno de mis navegadores (Safari o Chrome) parece que la nueva entrada de huéspedes de honor.
Me siento más seguro haciendo algo mal aquí, cualquier ayuda es bienvenida.
