文件操作 - hc-ifscan
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文件: /usr/sbin/hc-ifscan
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#!/bin/bash # Copyright 2019 Hetzner Online GmbH # # Licensed under the MIT License. See the LICENSE accompanying this file # for the specific language governing permissions and limitations under # the License. if [ $UID -ne 0 ]; then echo "error: ${0##*/} must be run as root" exit 1 fi logger --tag hc-ifscan "Scanning for unconfigured interfaces" for dev in $(find /sys/class/net/en*) ; do state=$(cat ${dev}/operstate) if [ "${state}" == "down" ] ; then logger --tag hc-ifscan "Configuring ${dev##*/}" /bin/systemctl start hc-net-ifup@${dev##*/} fi done
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