@cppgohan Introduction to
BitTorrent Sync 

BitTorrent Sync? 

BitTorrent Everywhere 1024 Private Tracker Private Bay yyets BitTorrent Sync? 

BitTorrent Sync? Start from ... File sync services iCloud Google Drive 

BitTorrent Sync 2013.01.24 PreAlpha ~ 2013.11.28 v1.2.82 Sync based on BitTorrent P2P protocal. between devices on local network between remote devices over the internet Sync files Folders Sync By its SECRET(a random string 20 bytes or more): Traffic is encrypted(AES-128) using a private key derived from the shared SECRET key. 

SECRET key: - Full Access Key - Read Only Key - OneTime SECRET key: - expired in 24hour - Full Access Key - Read Only Key - Encryption secret BitTorrent Sync 

Start Using BitTorrent Sync! 

Multiplatform support: ! • OS X Snow Leopard or newer • WinXP SP3 or newer, WinServer 2008 or newer • Linux kernel 2.6.16 or newer on ARM/PPC/i386/ x86_64 • FreeBSD 8.3 or newer • iOS 5.0 or newer • Android 2.2 or newer • NAS based on Linux kernel Using BitTorrent Sync 

Using BitTorrent Sync on OS X: 

Using BitTorrent Sync on Win: 

Using BitTorrent Sync on Linux Server: ### 下载/解压 btsync(Linux_x86_64) ! $ cd ~ && mkdir /etc/btsync $ cd /etc/btsync $ wget --content-disposition \ http://tinyurl.com/btsync-x86-64 $ tar zxvf btsync_glibc23_x64.tar.gz 

### 导出默认配置到⽂文件 $ ./btsync --dump-sample-config > btsync.conf ! ### 配置btsync.conf, 直接启动btsync $ vi btsync.conf ! ### 设置btsync元数据路径 storage_path: /etc/btsync/.btsync Using BitTorrent Sync on Linux Server: 

两种⽤用法 webui / shared_folders, 彼此互斥: ! "webui": { "listen": "0.0.0.0:8888", "login": "admin", "password": "password@sztechparty" } Using BitTorrent Sync on Linux Server: 

Using BitTorrent Sync on Linux Server: ### 运⾏行进程 ./btsync --config btsync.conf ! Demo: http://btsync.baozishan.in WebUI 

"shared_folders": [{ "secret": "MY_SECRET_1", // 必填 "dir": "/home/user/bittorrent/sync_test", // 必填 ! "use_relay_server": true, "use_tracker": true, "use_dht": false, "search_lan": true, "use_sync_trash": true, "known_hosts": [ "192.168.1.2:44444" ] }] Using BitTorrent Sync on Linux Server: 

"disk_low_priority": true, "rate_limit_local_peers": false, "folder_rescan_interval": 600, "sync_max_time_diff": 600, "lan_encrypt_data": true, "sync_trash_ttl": 30, "lan_use_tcp": false, "send_buf_size": 5, "max_file_size_diff_for_patching": 1000, "recv_buf_size": 5, "max_file_size_for_versioning": 1000 Using BitTorrent Sync on Linux Server: 

init.d script: gist: https://gist.github.com/MendelGusmao/5398362 ! #!/bin/sh ### BEGIN INIT INFO # Provides: btsync ... BTSYNC_USERS="mendel" DAEMON=/usr/bin/btsync ! start() { ... } stop() { ... } status() { ... } ! ... Using BitTorrent Sync on Linux Server: 

Start Hosting BitTorrent Sync! 

https://www.btcloudsync.com/ ! Go Check: https://www.btcloudsync.com/GohanShare ! Maybe could use: https://www.nitrous.io/ Hosting BitTorrent Sync! Free Choice: 

Hosting BitTorrent Sync! Want to throw some money? or other budget vps.. 

Introduction to BitTorrent Sync API 

Introduction to BitTorrent Sync API step1. Register an API key step2. Enable API in Config file step3. Do the dirty work ! APIs: ! get_folders add_folder remove_folder get_files set_file_prefs get_folder_peers get_secrets get_folder_prefs set_folder_prefs get_folder_hosts set_folder_hosts get_prefs set_prefs get_os get_version get_speed shutdown 

Reality... FuckGFW! BitTorrent Sync Was Blocked by China GFW... this month Discuss: https://www.v2ex.com/t/90480 

•User Guide 
 http://btsync.s3-website-us-east-1.amazonaws.com/ BitTorrentSyncUserGuide.pdf •Forum
 http://forum.bittorrent.com/forum/107-bittorrent-sync/ •Blog
 http://blog.bittorrent.com/tag/sync-hacks/ •other
 http://www.reddit.com/r/btsync
 
 BitTorrent Sync Reference: 

THE END! BUT... 折騰不⽌止!
期待⼤大家的精彩分享, 热烈讨论, 欢迎交流. I’m @cppgohan.
blog.baozishan.in