Dopo la migrazione a un nuovo MacBook Pro non posso più eseguire il ping di localhost
.
Ho già provato a modificare il mio file /etc/hosts
sebbene fosse già precedente.
$ host localhost
localhost has address 127.0.0.1
localhost has IPv6 address ::1
$ ping localhost.
PING localhost (127.0.0.1): 56 data bytes
64 bytes from 127.0.0.1: icmp_seq=0 ttl=64 time=0.098 ms
64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.081 ms
Pinging localhost.
funziona in qualche modo, non capisco perché.
Se riavvio il sistema non risolverà nuovamente localhost
, ma se I ping localhost.
allora ping localhost
inizia a funzionare. Non so se questo può aiutare chiunque abbia lo stesso problema
Che cosa potrebbe essere sbagliato?
$ ping localhost
ping: cannot resolve localhost: Unknown host
$ ping localhost.
PING localhost (127.0.0.1): 56 data bytes
64 bytes from 127.0.0.1: icmp_seq=0 ttl=64 time=0.072 ms
64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.084 ms
64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.077 ms
64 bytes from 127.0.0.1: icmp_seq=3 ttl=64 time=0.073 ms
^C
--- localhost ping statistics ---
4 packets transmitted, 4 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 0.072/0.076/0.084/0.005 ms
$ ping localhost
PING localhost (127.0.0.1): 56 data bytes
64 bytes from 127.0.0.1: icmp_seq=0 ttl=64 time=0.070 ms
64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.072 ms
64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.088 ms
64 bytes from 127.0.0.1: icmp_seq=3 ttl=64 time=0.082 ms
^C
--- localhost ping statistics ---
4 packets transmitted, 4 packets received, 0.0% packet loss
altri risultati
MBPdeFrancisco:~ francisco$ dscacheutil -q host -a name localhost
name: localhost
ipv6_address: fe80:1::1
MBPdeFrancisco:~ francisco$ LC_ALL=C cat -vet /etc/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 localhostM-bM-^@M-($
255.255.255.255 broadcasthostM-bM-^@M-($
::1 localhostM-bM-^@M-($
fe80::1%lo0 localhost
MBPdeFrancisco:~ francisco$ cat /etc/resolv.conf
#
# macOS Notice
#
# This file is not consulted for DNS hostname resolution, address
# resolution, or the DNS query routing mechanism used by most
# processes on this system.
#
# To view the DNS configuration used by this system, use:
# scutil --dns
#
# SEE ALSO
# dns-sd(1), scutil(8)
#
# This file is automatically generated.
#
domain lan
nameserver 2001:8a0:ddce:7401:9e97:26ff:fedb:6214
nameserver 192.168.1.254