Entos Modify computer host name to modify 2 files: Hosts and network
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#hostname XXX |
Effective immediately after modification, but not valid after reboot.
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#vi/etc/hosts |
Add "192.77.108.247 c247" on the last line, before the IP, followed by the name. Restart #service Network Restart after it takes effect.
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#vi/etc/sysconfig/network |
Modify the contents of the hostname equals sign inside. Restart #service Network Restart after it takes effect.
Example
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Vim/etc/hosts #Do not remove the following line, or various programs # that require network functionality would fail. 127.0.0.1 Localhost.localdomain Mail #修改的主机名 :: 1 localhost6.localdomain6 Localhost6 127.0.0.1 localhost
Vim/etc/sysconfig/network
Networking=yes Networking_ipv6=no Hostname=mail #修改的主机名 |
Finally, attach a check computer name method
View computer name: Enter hostname in terminal
Modified words hostname + computer name (invalid after reboot)
To change the configuration file permanently,/etc/sysconfig/network
Modify hostname= you want to change the name