Refresh DNS cache command

Commands used to refresh DNS cache are often used but are often forgotten. record it here to be prepared. hahaha, this may also be a cup of opportunity for many attacking lions and programmers. Run the command ipconfig/displaydns to check the dns information cached on the local machine. Then, enter the following command... commands used to refresh DNS cache are often used but are often forgotten. record it here to be prepared. hahaha, this may also be a cup of opportunity for many attacking lions and programmers. Run the command ipconfig/displaydns to check the dns information cached on the local machine. Then, enter the following command ipconfig/flushdns to clear the dns cache information on the local machine, we can enter the command that we entered for the first time to see it again, ipconfig/displaydnsipconfig/displaydns display dns cache ipconfig/flushdns refresh DNS record ipconfig/renew please obtain IP address from DHCP server first you can enter ipconfig/displaydns display dns cache according to the display result you can be very intuitive you can see the IP address on your DNS, run ipconfig/flushdns to refresh the DNS record and refresh ipconfig/renew. obtain the IP address from the DHCP server. if the refresh is useless, you can refresh the IP address multiple times using ipconfig/flushdns.