不会开机执行的开机启动文件 /etc/rc.local
检查/etc/rc.local文件内容
#!/bin/bash# THIS FILE IS ADDED FOR COMPATIBILITY PURPOSES## It is highly advisable to create own systemd services or udev rules# to run scripts during boot instead of using this file.## In constrast to previous versions due to parallel execution during boot# this script will NOT be run after all other services.## Please note that you must run 'chmod +x /etc/rc.d/rc.local' to ensure# that this script will be executed during boot.必须执行“chmod +x /etc/rc.d/rc.local”来确保确保这个脚本在引导时执行。