ubuntu-18.04 設定開機啟動指令碼
阿新 • • 發佈：2018-12-10
ubuntu-18.04 設定開機啟動指令碼
參閱下列連結
ubuntu-18.04不能像ubuntu14一樣通過編輯rc.local來設定開機啟動指令碼，通過下列簡單設定後，可以使rc.local重新發揮作用。
1、建立rc-local.service檔案
?| 1 |
sudo
vi
/etc/systemd/system/rc-local
.service
|
2、將下列內容複製進rc-local.service檔案
?| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
[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
|
3、建立檔案rc.local
?| 1 |
sudo
vi
/etc/rc
.
local
|
4、將下列內容複製進rc.local檔案
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#!/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.
echo
"看到這行字，說明新增自啟動指令碼成功。"
>
/usr/local/test
.log
exit
0
|
5、給rc.local加上許可權
?| 1 |
sudo
chmod
+x
/etc/rc
.
local
|
6、啟用服務
?| 1 |
sudo
systemctl
enable
rc-
local
|
7、啟動服務並檢查狀態
?| 1 2 |
sudo
systemctl start rc-
local
.service
sudo
systemctl status rc-
local
.service
|
8、重啟並檢查test.log檔案
?| 1 |
cat
/usr/local/test
.log
|
如果能看到內容，說明設定成功，你就可以通過編輯rc.local檔案來設定啟動指令碼了