Linux Ubuntu 20.04 下安装并配置 Syncthing

下载

https://syncthing.net/downloads/

mkdir syncthing
cd syncthing/
wget https://github.com/syncthing/syncthing/releases/download/v1.19.1/syncthing-linux-amd64-v1.19.1.tar.gz

安装

解压并安装

tar -xvf syncthing-linux-amd64-v1.19.1.tar.gz
cd syncthing-linux-amd64-v1.19.1/
cp syncthing /usr/local/bin/

配置启动文件

cd etc/linux-systemd/system/
cp [email protected] [email protected]
vim [email protected]

按i键进入编辑模式，然后把第10行修改一下

原始：

[Unit]
Description=Syncthing - Open Source Continuous File Synchronization for %I
Documentation=man:syncthing(1)
After=network.target
StartLimitIntervalSec=60
StartLimitBurst=4

[Service]
User=%i
ExecStart=/usr/bin/syncthing serve --no-browser --no-restart --logflags=0
Restart=on-failure
RestartSec=1
SuccessExitStatus=3 4
RestartForceExitStatus=3 4

# Hardening
ProtectSystem=full
PrivateTmp=true
SystemCallArchitectures=native
MemoryDenyWriteExecute=true
NoNewPrivileges=true

[Install]
WantedBy=multi-user.target

即把ExecStart=/usr/bin/syncthing serve --no-browser --no-restart --logflags=0这一行里面的/usr/bin/syncthing改为/usr/local/bin/syncthing

然后按wq保存并退出

cp [email protected] /etc/systemd/system

先启动一次，生成默认配置文件

syncthing

修改Syncthing配置文件

cd /root/.config/syncthing/
cp config.xml config.xml.bk1
vim config.xml

把监听地址127.0.0.1:8384改为0.0.0.0:8384即可

启动Syncthing

systemctl enable [email protected]
systemctl start [email protected]

防火墙放行三个端口

22000|21027/udp
8384/tcp

然后打开http://ip:8384/就可以详细配置了

参考：

https://docs.syncthing.net/users/config.html

https://docs.syncthing.net/users/autostart.html#using-systemd