[Linux]直接使用hostname命令修改主機名稱

[Linux]直接使用hostname命令修改主機名稱

我們直接運行hostname可以查看目前的主機名稱,要查看hostname的其它命令參數,運行hostname -h如下:

Usage: hostname [-v] {hostname|-F file} set hostname (from file)
domainname [-v] {nisdomain|-F file} set NIS domainname (from file)
hostname [-v] [-d|-f|-s|-a|-i|-y|-n] display formatted name
hostname [-v] display hostname</p> <p>hostname -V|–version|-h|–help print info and exit</p> <p>dnsdomainname=hostname -d, {yp,nis,}domainname=hostname -y</p> <p>-s, –short short host name
-a, –alias alias names
-i, –ip-address addresses for the hostname
-f, –fqdn, –long long host name (FQDN)
-d, –domain DNS domain name
-y, –yp, –nis NIS/YP domainname
-F, –file read hostname or NIS domainname from given file</p> <p>This command can read or set the hostname or the NIS domainname. You can
also read the DNS domain or the FQDN (fully qualified domain name).
Unless you are using bind or NIS for host lookups you can change the
FQDN (Fully Qualified Domain Name) and the DNS domain name (which is
part of the FQDN) in the /etc/hosts file.

看到-v的用法了嗎?修改主機名命令如下:

hostname -v 新的主機名
Related Posts Plugin for WordPress, Blogger...