Linux系统centos中没有rc.local文件的解决方法

解决方法：
1、设置rc-local.service

sudo vim /etc/systemd/system/rc-local.service

[Unit]
Description=/etc/rc.local Compatibility
ConditionPathExists=/etc/rc.local

[Service]
Type=forking
ExecStart=/etc/rc.local start
TimeoutSec=0
StandardOutput=tty
RemainAfterExit=yes
SysVStartPriority=99

[Install]
WantedBy=multi-user.target

2、激活 rc-local.service

sudo systemctl enable rc-local.service

3、添加启动服务

手工创建或者拷贝已有的/etc/rc.local，并赋予执行权限

#!/bin/sh -e

#rc.local

#This script is executed at the end of each multiuser runlevel.
#Make sure that the script will “exit 0” on success or any other
#value on error.

#In order to enable or disable this script just change the execution
#bits.

#By default this script does nothing.
touch /var/lock/subsys/local #这行需要加
#下面这条是要开机启动的命令
/home/selfcs/anaconda3/bin/python /home/selfcs/t.py > /home/selfcs/auto.log

exit 0

#给予脚本执行权限
sudo chmod +x /etc/rc.local