ubuntu添加自开机启动服务

admin

vim /lib/systemd/system/rc-local.service
% S$ Q" t6 u- R" M$ {6 u
[Unit]
# |' Z6 [  K0 s. U8 ADescription=/etc/rc.local Compatibility
Documentation=man:systemd-rc-local-generator(8)
$ O4 a- Y- \+ h; WConditionFileIsExecutable=/etc/rc.local
After=network.target
  _' o3 y# ^6 {5 e4 n$ {[Service]
Type=forking
ExecStart=/etc/rc.local start
TimeoutSec=0
- _6 W" i3 C( YRemainAfterExit=yes
GuessMainPID=no
; S) l6 D5 n- `5 ~9 ~9 [
在后面添加：
+ J7 g2 C5 b) P- k. Q[Unit]
7 B1 P6 w% {9 n: r4 H3 [Description=/etc/rc.local Compatibility
Documentation=man:systemd-rc-local-generator(8)
; T$ c# A3 @# f8 s& oConditionFileIsExecutable=/etc/rc.local
6 L! [! U7 U: X/ A# o0 lAfter=network.target
[Service]
( {- G# R) z: X5 t4 zType=forking
ExecStart=/etc/rc.local start
TimeoutSec=0
RemainAfterExit=yes
, o# V. ?6 s) d% QGuessMainPID=no
/ S5 I  {* ^- R' s( X" M[Install]
, P; N$ F4 ^  r8 \4 ~- u! FWantedBy=multi-user.target
Alias=rc-local.service
+ S4 s% F) i: i
8 Y4 N0 {' J  |9 {保存退出；
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" I0 `6 o- Z! _% k  b: S编辑rc.local文件：
2 v; F8 u, U/ r1 R. o8 Hvim /etc/rc.local
1 j& W  V: C6 J# L' ]7 \5 ]添加需要添加的文件：
/ @& a  i7 ]; `. c! D0 `
% k' `3 _6 [- N( o给文件添加执行权限：
root@localhost:~# chmod +x /etc/rc.local
9 a" Y, l8 o  b# r: l" g
9 {) ?8 I/ Y; F* N* P
添加软连接：
ln -sf /lib/systemd/system/rc-local.service /etc/systemd/system/
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$ V+ t0 l! h5 D' y1 [) V重启服务即可。