Linux Ubuntu 18.04 開機自動執行指令

#切至root權限

sudo su

nano lib/systemd/system/rc.local.service

文件後面加上下列

[Install]
WantedBy=multi-user.target
Alias=rc.local.service

存檔

建立 rc.local 檔

cd /etc
sudo touch rc.local

nano rc.local

文件內容如下

#!/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.
mount –bind /home/web_backup/ /var/www/html/web/

exit 0

文件說明：這邊我主要是要每次啟動自動mount web_backup 到 web資料夾中

#rc.local 變更執行權限
sudo chmod +x /etc/rc.local

#啟用服務
sudo systemctl enable rc-local.service

重開機如果有自動mount就是成功囉！