uBuntu rc.local 開機自動執行命令

1. 建立/etc/rc.local

sudo nano /etc/rc.local

原檔可能會有一些預設內容，主要在此把需要執行的指令寫上即可。

#!/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.
exec 1>/tmp/rc.local.log 2>&1  # send stdout and stderr from rc.local to a log file
set -x                         # tell sh to display commands before execution

exit 0

2. 啟動或停止rc.local.service

查看狀態

systemctl status rc-local.service

啟動

systemctl start rc-local.service

停止

systemctl stop rc-local.service