CentOS系统安装Transmission和FlexGet全自动刷PT流量

Transmission安装

wget http://github.itzmx.com/1265578519/transmission/master/2.84/transmissionbt.sh -O transmissionbt.sh
sh transmissionbt.sh

访问地址为http://IP:9091，默认用户名和密码均为itzmx.com，文件下载位置:/home/transmission/Downloads/
如需修改配置，需要先暂停服务，否则修改无效。

service transmissiond stop
vi /home/transmission/.config/transmission/settings.json

rpc-username 帐号

rpc-password 密码

rpc-port 端口

rpc-authentication-required 是否开启使用账号密码加密访问

preallocation 需要设置为0，这是这个办法中不会爆盘的关键。
启动Transmission服务：

service transmissiond start

如需卸载Transmission：

service transmissiond stop
rm -rf /home/transmission
rm -rf /usr/share/transmission

FlexGet安装

这是一个扩展工具，可以令Transmission具备RSS下载的功能，其实也能自动删除种子（但是我的情况比较特殊，VPS硬盘比较小，用FlexGet的clean_transmission和free_space插件会有问题）。
安装编译环境：

yum install -y gcc make zlib zlib-devel readline-devel sqlite sqlite-devel openssl-devel mysql-devel gd-devel

安装 Python（一般的VPS系统都自带，有能力自行修改后面代码的可以不安装）：

wget https://www.python.org/ftp/python/2.7.13/Python-2.7.13.tgz
tar zxf Python-2.7.13.tgz
pushd Python-2.7.13
./configure–prefix=/root/python&&
make&&
make install&&
ln -s /root/python/bin/python2.7 /usr/local/bin/python
source ~/.bash_profile
popd

安装 pip：

wget https://bootstrap.pypa.io/get-pip.py –no-check-certificate
/usr/local/bin/python get-pip.py

安装 virtualenv：

/usr/local/bin/pip install virtualenv
ln -s /root/python/bin/virtualenv /usr/local/bin/virtualenv

安装 FlexGet：

cd /root/
virtualenv /root/flexget/
/root/flexget/bin/pip install flexget
/root/flexget/bin/pip install transmission-rpc

添加FlexGet配置文件：

vi /root/flexget/config.yml

配置文件示例：

tasks:
  mt:
    rss: https://tp.m-team.cc/torrentrss.php?https=1&rows=10&cat410=1&cat429=1&cat424=1&cat430=1&icat=1&isize=1&iuplder=1&linktype=dl&passkey=*****
    accept_all: yes
    content_size:
      min: 256
      max: 3072
    download: /home/transmission/torrent
    transmission:
      host: 127.0.0.1
      port: 9091
      username: user
      password: password

先创建torrent下载的目录：

mkdir /home/transmission/torrent

执行FlexGet：

/root/flexget/bin/flexget -c /root/flexget/config.yml execute

在其中加入：

意思是，每5分钟执行一次。

crontab -e
*/5 * * * * /root/flexget/bin/flexget -c /root/flexget/config.yml execute

自动清理种子脚本

自动清理种子的任务我交给了另外一个脚本来执行。

新建脚本文件：

vi /root/trans_cleanup.sh

#! /bin/bash
#====================================================================
# trans_cleanup.sh
#
# Copyright (c) 2011, WangYan <[e-mail]>
# All rights reserved.
# Distributed under the GNU General Public License, version 3.0.
#
# Monitor disk space, If the Over, delete some files.
#
# See: http://wangyan.org/blog/trans_cleanup.html
#
# V0.2, since 2012-10-29
#====================================================================

# The transmission remote login username
USERNAME=”username”

# The transmission remote login password
PASSWORD=”password”

# The transmission download dir
DLDIR=”/home/transmission/Downloads”

# The maximum allowed disk (%)
DISK_USED_MAX=”90″

# Enable auto shutdown support (Disable=0, Enable=1)
ENABLE_AUTO_SHUTDOWN=”0″

# Log path settings
LOG_PATH=”/var/log/trans_cleanup.log”

# Date time format setting
DATA_TIME=$(date +”%y-%m-%d %H:%M:%S”)

#====================================================================

dist_check()
{
    DISK_USED=`df -h $DLDIR | grep -v Mounted | awk ‘{print $5}’ | cut -d ‘%’ -f 1`
    DISK_OVER=`awk ‘BEGIN{print(‘$DISK_USED‘>’$DISK_USED_MAX‘)}’`
}

dist_check

if [ “$DISK_OVER” = “1” ];then
        for i in `transmission-remote –auth $USERNAME:$PASSWORD -l | grep 100% | grep Done | awk ‘{print $1}’ | grep -v ID`
        do
                [ “$i” -gt “0” ] && echo -n “$DATA_TIME [Done] ” >> $LOG_PATH
                transmission-remote –auth $USERNAME:$PASSWORD -t $i –remove-and-delete >> $LOG_PATH 2>&1
                [ “$i” -gt “0” ] && sleep 10 && dist_check
                [ “$DISK_OVER” = “0” ] && break
        done
fi

if [ “$DISK_OVER” = “1” ];then
        for ii in `transmission-remote –auth $USERNAME:$PASSWORD -l | grep Stopped | awk ‘{print $1}’ | grep -v ID`
        do
                [ “$ii” -gt “0” ] && echo -n “$DATA_TIME [Stopped] ” >> $LOG_PATH
                transmission-remote –auth $USERNAME:$PASSWORD -t $ii –remove-and-delete >> $LOG_PATH 2>&1
                [ “$ii” -gt “0” ] && sleep 10 && dist_check
                [ “$DISK_OVER” = “0” ] && break
        done
fi

if [ “$DISK_OVER” = “1” ];then
        for iii in `transmission-remote –auth $USERNAME:$PASSWORD -l | grep -v Sum | awk ‘{print $1}’ | grep -v ID`
        do
                [ “$iii” -gt “0” ] && echo -n “$DATA_TIME [Up or Down] ” >> $LOG_PATH
                transmission-remote –auth $USERNAME:$PASSWORD -t $iii –remove-and-delete >> $LOG_PATH 2>&1
                [ “$iii” -gt “0” ] && sleep 10 && dist_check
                [ “$DISK_OVER” = “0” ] && break
        done
fi

if [ “$DISK_OVER” = “1” ];then
        rm -rf $DLDIR/*
fi

if [ “$ENABLE_AUTO_SHUTDOWN” = “1” ];then
        SHUTDOWN=1
        for STATUS in `transmission-remote –auth $USERNAME:$PASSWORD -l | awk ‘{print $9}’`
        do
                if [[ “$STATUS” = “Up” || “$STATUS” = “Uploading” ]];then
                        SHUTDOWN=0
                fi
        done
        TASK_TOTAL=`transmission-remote –auth $USERNAME:$PASSWORD -l | grep -Ev ‘(ID|Sum)’ | wc -l`
        if [ “$TASK_TOTAL” -gt “0” ] && [ “$SHUTDOWN” -eq “1” ];then
                echo -n “$DATA_TIME ” >> $LOG_PATH
                shutdown now >> $LOG_PATH 2>&1
        fi
fi

修改好其中的用户名、密码、Transmission下载目录和硬盘最大使用的百分比（DISK_USED_MAX=”90″）。

定时任务（crontab -e）中添加：

*/1 * * * * /bin/bash /root/trans_cleanup.sh