This command can read or set the hostname or the NIS domainname. You canalso read the DNS domain or the FQDN (fully qualified domain name).Unless you are using bind or NIS for host lookups you can change theFQDN (Fully Qualified Domain Name) and the DNS domain name (which ...
Usage: hostname [-b] {hostname|-F file} set host name (from file) hostname [-a|-A|-d|-f|-i|-I|-s|-y] display formatted name hostname display host name {yp,nis,}domainname {nisdomain|-F file} set NIS domain name (from file) {yp,nis,}domainname display NIS domain name d...
[root@server-01 ~]# hostnamectl set-hostname test 3.hostnamectl的命令帮助 [root@server-01 ~]# hostnamectl --help hostnamectl [OPTIONS] COMMAND Query or change system hostname. -h --help Show this help --version Show package version --no-ask-password Do not pro...
[root@server-01 ~]# hostname --helpUsage:hostname[-b]{hostname|-F file}sethostname(fromfile)hostname[-a|-A|-d|-f|-i|-I|-s|-y]display formatted namehostnamedisplayhostname{yp,nis,}domainname{nisdomain|-F file}setNIS domain name(fromfile){yp,nis,}domainname display NIS domain ...
It is not possible to set the FQDN or the DNS domain name with the dnsdomainname command (see THE FQDN below). The host name is usually set once at system startup (normally by reading the contents of a file which contains the host name, e.g. /etc/hostname). ...
如果需要修改系统的实际主机名,可以使用hostnamectl命令: 代码语言:txt 复制 sudo hostnamectl set-hostname new_hostname 可能遇到的问题及解决方法 问题:修改PS1后没有生效 原因:可能是没有重新加载配置文件。 解决方法: 代码语言:txt 复制 source ~/.bashrc 问题:修改实际主机名后,某些服务无法启动 原因:某些服...
[root@server-01~]# hostnamectl set-hostname test 3.hostnamectl的命令帮助 [root@server-01~]# hostnamectl --helphostnamectl[OPTIONS...]COMMAND...Queryorchangesystemhostname. -h--helpShowthishelp--versionShowpackageversion--no-ask-passwordDonotpromptforpassword-H--host=[USER@]HOSTOperateon...
使用hostname命令查看主机名 使用hostnamectl set-hostname 主机名,此命令可以修改主机名,修改时要使用root权限 查看已修改的主机名,需要重启/重新登录Final Shell才可以看到 在这里插入图片描述 image-20230111144535440 域名解析 由于IP地址(一串数字)实在是难以记忆,就出现了域名解析这个概念,例如打开百度网址(百度IP为...
sethostname (2) - get/set hostname ssh-argv0 (1) - replaces the old ssh command-name as hostname handling Sys::Hostname::Long (3pm) - Try every conceivable way to get full hostname systemd-hostnamed (8) - Host name bus mechanism ...