Linux hostid-Linux Enterprise Application-Linux server application information. The following is a detailed description. Many authorization software will verify the IP address. But sometimes I find that sometimes the IP address is correct, why can't I pass the verification? In fact, this software is the verified hostid.
Hostid is the IP address corresponding to the hostname. Then, convert the IP address to hex, and then the result is displayed after the 2143 position is reversed.
This is recorded in the/etc/hosts file. For example, if the ip address of my hostname: dakam-laptop is 127.0.1.1, then my hostid is 007f0101.
127.0.0.1 localhost
127.0.1.1 dakam-laptop
# The following lines are desirable for IPv6 capable hosts
: 1 ip6-localhost ip6-loopback
Fe00: 0 ip6-localnet
Ip6-mcastprefix ff00: 0
Ff02: 1 ip6-allnodes
Ff02: 2 ip6-allrouters
Ff02: 3 ip6-allhosts
If you are not sure about your host name, I will tell you that it exists in the/etc/hostname file. you can use the hostname command on the terminal. there is also a terminal Command Prompt before and @ after the character is your Hostname ..
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