如何快速将主机名添加到etchosts文件中？百科2026-03-11 14:292阅读 摘要：cp etchosts etchosts_bak hostname |xargs echo 127.0.0.1 >> etchostscp /etc/hosts /etc/hosts_bak hostname |xargs echo 127.0.0.1 >> /etc/hosts标签：Linux
