因为centos软件仓库没有这货，所以先添加fedora官方源，否则无法通过yum安装transmission

rpm -Uvh http://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/e/epel-release-7-11.noarch.rpm
开始安装transmission

yum -y install transmission transmission-daemon
systemctl start transmission-daemon
systemctl stop transmission-daemon
systemctl enable transmission-daemon.service
创建transmission储存目录并赋予相关权限

mkdir -p /home/transmission/download/
chown -R transmission:transmission /home/transmission/download/
chmod g+w /home/transmission/download/
配置transmission的settings.json

vi /var/lib/transmission/.config/transmission-daemon/settings.json
"download-dir": "/home/transmission/download", #下载完成后的储存目录
"incomplete-dir": "/home/transmission/download", #下载中的储存目录
"rpc-authentication-required": true, #默认是false, 改为true即可
"rpc-password": "登陆密码", #默认是"一长串加密的密码"
"rpc-username": "登陆用户名", #默认是"空的"
"rpc-whitelist-enabled": false, #默认是true, 改为false即可
启动transmission

systemctl start transmission-daemon
登陆transmission

http://yourIP:9091 #输入上方填写的用户名和密码即可登陆transmission

本文地址：https://miefen.com/201410/how-to-install-transmission-on-centos7