Ubuntu boot script and use sudo

1. Create a new script file in the/etc/init.d/directory s99_lidar.sh
#! /bin/sh
# command Content
echo ' nvidia ' | Sudo-s route add 224.0.0.1 Dev eth0
Exit 0

2. Increase executable permissions

chmod 755 s99_lidar.sh
3, add the script to the startup script
Execute the following instruction, where 99 indicates a priority, the higher the later the execution
cd/etc/init.d/
sudo update-rc.d s99_lidar.sh defaults 99

4. If you want to remove the boot script above
sudo update-rc.d-f s99_lidar.sh Remove