Linux之npc内网穿透开机后台自启动

1、下载配置Linux版本npc

网址：Releases · ehang-io/nps · GitHub

2、npc自启动配置

（1）建立启动脚本编写--start.sh

#!/bin/bash
cd /home/nps/
echo 'pwd'|sudo -S nohup ./npc >log.log 2>&1 &

可将start.sh与npc服务放一起

[root@arcgis nps]# pwd
/home/nps/

[root@arcgis nps]# ls
conf  log.log  npc  start.sh

（2）配置npc.service文件

vim /usr/lib/systemd/system/npc.service

注意ExecStart路径是你自己本地的

[Unit]
Description=npc
After=network.target
​
[Service]
Type=forking
ExecStart=/home/nps//start.sh
Restart=always
RestartSec=5
PrivateTmp=true
​
[Install]
WantedBy=multi-user.target

（3）启动并测试

systemctl daemon-reload
systemctl enable npc #设置开机启动
systemctl start npc #开启服务
systemctl status npc #查看状态

[root@arcgis nps]# systemctl status npc
● npc.service - npc
   Loaded: loaded (/usr/lib/systemd/system/npc.service; enabled; vendor preset: disabled)
   Active: active (running) since Fri 2022-08-12 17:43:25 CST; 7min ago
 Main PID: 15513 (sudo)
   CGroup: /system.slice/npc.service
           ‣ 15513 sudo -S nohup ./npc

Aug 12 17:43:25 arcgis systemd[1]: Starting npc...
Aug 12 17:43:25 arcgis systemd[1]: Started npc.
Aug 12 17:43:25 arcgis sudo[15513]:     root : TTY=unknown ; PWD=/home/np...pc
Hint: Some lines were ellipsized, use -l to show in full.

最后可以reboot测试，查看是否开机自启

如果启动失败，可以查看一下start.sh是否有可执行权限

[root@arcgis nps]# ll
total 9732
drwxr-xr-x 2 root   root      68 Aug  4 19:15 conf
-rw-r--r-- 1 root   root   17157 Aug 12 17:40 log.log
-rwxr-xr-x 1 haixin  121 9940992 Apr  8  2021 npc
-rw-r--r-- 1 root   root      74 Aug 12 17:37 start.sh

没有的话要记得加

[root@arcgis nps]# chmod +x start.sh

[root@arcgis nps]# ll
total 9716
drwxr-xr-x 2 root   root      68 Aug  4 19:15 conf
-rw-r--r-- 1 root   root     455 Aug 12 17:43 log.log
-rwxr-xr-x 1 haixin  121 9940992 Apr  8  2021 npc
-rwxr-xr-x 1 root   root      74 Aug 12 17:37 start.sh