sed删除匹配行到最后一行

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[root@dltasoam001jeguan ~]# vi /etc/resolv.conf nameserver 135.111.105.157nameserver 135.111.105.156nameserver 135.111.105.155nameserver 135.111.105.154; generated by /usr/sbin/dhclient-scriptsearch openstacklocalnameserver 135.111.105.129nameserver 135.111.105.130


[root@dltasoam001jeguan ~]# sed -i -e '/^;/,$d' /etc/resolv.conf[root@dltasoam001jeguan ~]# cat /etc/resolv.confnameserver 135.111.105.157nameserver 135.111.105.156nameserver 135.111.105.155nameserver 135.111.105.154


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