荒岛
履行昨天的诺言，今天把QB的一键脚本也做出来了，但是这里有个奇葩事情还是很有趣的。。。
1个多月前，我就说过QB还没发布的版本可能有一个webui的BUG：
当时也是亲自验证过的，发现webui监听的地址居然是0.0.0.42，而不是0.0.0.0，但是我想着这估计是作者还在开发的版本，正式发布可能就不会有这种问题了，但是让人没想到的是，最近发布的4.1.2版本竟然还真有这个BUG，这下是石锤了：
默默的等4.1.3出炉吧。。。所以咱们今天的这个一键安装脚本是安装的4.1.1版本，我只是在想如果当初我去gayhub上面提个issue是不是可以避免4.1.2的这个BUG发生。。。
脚本仅支持CentOS7，64位系统！！！请使用纯净的系统安装！！！请使用ROOT用户执行脚本！！！
使用方法：
wget https://lala.im/static/script/qBittorrentCentOS7install.sh && chmod +x qBittorrentCentOS7install.sh
./qBittorrentCentOS7install.sh
因为编译libtorrent的时候需要用到大量的内存，小于2GB的机器可能会因为内存不足导致进程被杀掉，所以我在脚本内加了一个创建swap的功能。创建的swap文件保存在/var目录下，安装完成之后可以自己手动删除掉。（话说内存小于2GB还装个锤子QB啊，挂PT内存没4G起步，你不是在玩蛇吗？？？）
另外因为libtorrent编译需要比较长的时间，我加了一个设置编译时使用多个CPU线程的功能，根据你自己机器的CPU核心数来设置就行了，比如你是一个4核心的机器，在脚本内输入4，那么编译的速度会变快很多！
脚本会帮你安装如下软件：
qBittorrent4.1.1
libtorrent1.1.9（https://github.com/arvidn/libtorrent/releases/）
回显内容：
qBittorrentWEB地址：你的机器公网IP+端口8080
WEB账号：admin
WEB密码：adminadmin
管理命令：
systemctl start qbittorrent systemctl stop qbittorrent systemctl restart qbittorrent
预览图：
![[jio本]Debian9一键安装各种下载工具-荒岛](https://lala.im/wp-content/uploads/2018/12/lala.im_2018-12-21_19-00-24-220x150.png)
哈哈.因为qbittorrent界面不错啊，下的不是PT站的.下好了用IDM拉下来.分享率达10我就删了.
你是不是回复错了。。。
装了这个以后，我闲着蛋疼把宝塔装上了。端口用不了。我擦啊
宝塔会开启防火墙，把防火墙关了就行了。
WebUI\Address=*
WebUI\ServerDomains=*
设置文件了加这两行就行
qb的配置文件在哪里来着，我竟然没找到。。。
好像是在root目录下的.config里面
嗯，应该是按启动用户来自动生成配置文件的，一般用root用户运行就是在root的根目录下面。
PT服务器一般不考虑升级，挂PT挂久了种子数据量太多，升级太麻烦。万一出错了，保的种子都还要重新搞，那就蛋疼了。
你好，我把脚本里的qb4.1.1 下载地址和路径都改成4.1.5后，为啥到make步奏后报错呢。。4.1.1就可以make成功。。好奇怪
4.1.5的编译环境和4.1.1不一样。
base/bittorrent/session.cpp: In member function ‘void BitTorrent::Session::setTempPathEnabled(bool)’:
base/bittorrent/session.cpp:615:63: error: call of overloaded ‘asConst(QHash&)’ is ambiguous
for (TorrentHandle *const torrent : asConst(m_torrents))
这种提示
秒回厉害了。。应该是gcc版本低了不支持，试试安装一个高版本gcc再编译：
yum -y install centos-release-scl
yum -y install devtoolset-7-gcc*
scl enable devtoolset-7 bash
大佬.我已经使用了一键.并且开始刷pt了.但是我一个pt站只支持4.1.4以上的.所以我如果要更新的话是不是下载最新源码编译安装即可.不用卸载一键安装的4.1.1?
这样会导致数据丢失吗?
直接重新编译一遍应该就可以了，但这个无法100%保证数据不出问题。。
好吧，看来我得把大佬的脚本改一下
启动停止重启的命令，打错了，b写成大写了
真仔细，我改过来了，感谢。。
到了我编译安装最新版本的lib torrent，报错是什么情况？，GCC，我已经升级到四配的版本了gcc8
root@loeveo libtorrent-rasterbar-1.2.1]# make install
Making install in include/libtorrent
make[1]: Entering directory `/root/boost_1_67_0/libtorrent-rasterbar-1.2.1/include/libtorrent’
make[2]: Entering directory `/root/boost_1_67_0/libtorrent-rasterbar-1.2.1/include/libtorrent’
make[2]: Nothing to be done for `install-exec-am’.
/usr/bin/mkdir -p ‘/usr/include/libtorrent’
/usr/bin/install -c -m 644 address.hpp add_torrent_params.hpp alert.hpp alert_manager.hpp alert_types.hpp announce_entry.hpp assert.hpp bandwidth_limit.hpp bandwidth_manager.hpp bandwidth_socket.hpp bandwidth_queue_entry.hpp bencode.hpp bdecode.hpp bitfield.hpp block_cache.hpp bloom_filter.hpp broadcast_socket.hpp bt_peer_connection.hpp buffer.hpp chained_buffer.hpp choker.hpp close_reason.hpp config.hpp ConvertUTF.h copy_ptr.hpp crc32c.hpp create_torrent.hpp deadline_timer.hpp debug.hpp disk_buffer_holder.hpp disk_buffer_pool.hpp disk_interface.hpp disk_io_job.hpp disk_io_thread.hpp disk_io_thread_pool.hpp disk_observer.hpp disk_job_pool.hpp ed25519.hpp entry.hpp enum_net.hpp ‘/usr/include/libtorrent/.’
/usr/bin/install -c -m 644 error.hpp error_code.hpp extensions.hpp file.hpp file_pool.hpp file_storage.hpp fingerprint.hpp flags.hpp fwd.hpp gzip.hpp hasher.hpp hasher512.hpp hex.hpp heterogeneous_queue.hpp http_connection.hpp http_parser.hpp http_seed_connection.hpp http_stream.hpp http_tracker_connection.hpp i2p_stream.hpp identify_client.hpp invariant_check.hpp io.hpp io_service.hpp io_service_fwd.hpp ip_filter.hpp ip_voter.hpp lazy_entry.hpp link.hpp linked_list.hpp lsd.hpp magnet_uri.hpp natpmp.hpp netlink.hpp operations.hpp optional.hpp packet_buffer.hpp packet_pool.hpp parse_url.hpp part_file.hpp ‘/usr/include/libtorrent/.’
/usr/bin/install -c -m 644 pe_crypto.hpp performance_counters.hpp peer_connection.hpp peer_connection_handle.hpp peer_connection_interface.hpp peer.hpp peer_class.hpp peer_class_set.hpp peer_class_type_filter.hpp peer_id.hpp peer_info.hpp peer_request.hpp pex_flags.hpp piece_block.hpp piece_block_progress.hpp piece_picker.hpp platform_util.hpp peer_list.hpp portmap.hpp proxy_base.hpp puff.hpp random.hpp read_resume_data.hpp write_resume_data.hpp receive_buffer.hpp resolve_links.hpp resolver.hpp resolver_interface.hpp request_blocks.hpp session.hpp session_handle.hpp session_settings.hpp session_stats.hpp session_status.hpp session_types.hpp settings_pack.hpp sha1.hpp sha512.hpp sha1_hash.hpp sliding_average.hpp ‘/usr/include/libtorrent/.’
/usr/bin/mkdir -p ‘/usr/include/libtorrent/aux_’
/usr/bin/install -c -m 644 aux_/allocating_handler.hpp aux_/aligned_storage.hpp aux_/aligned_union.hpp aux_/bind_to_device.hpp aux_/block_cache_reference.hpp aux_/container_wrapper.hpp aux_/cpuid.hpp aux_/disable_warnings_push.hpp aux_/disable_warnings_pop.hpp aux_/disk_job_fence.hpp aux_/deferred_handler.hpp aux_/dev_random.hpp aux_/deque.hpp aux_/escape_string.hpp aux_/export.hpp aux_/generate_peer_id.hpp aux_/io.hpp aux_/listen_socket_handle.hpp aux_/path.hpp aux_/merkle.hpp aux_/session_call.hpp aux_/session_impl.hpp aux_/session_settings.hpp aux_/session_udp_sockets.hpp aux_/set_socket_buffer.hpp aux_/proxy_settings.hpp aux_/session_interface.hpp aux_/suggest_piece.hpp aux_/socket_type.hpp aux_/storage_piece_set.hpp aux_/string_ptr.hpp aux_/time.hpp aux_/file_progress.hpp aux_/openssl.hpp aux_/byteswap.hpp aux_/route.h aux_/cppint_import_export.hpp aux_/ffs.hpp aux_/portmap.hpp aux_/lsd.hpp ‘/usr/include/libtorrent/aux_’
/usr/bin/mkdir -p ‘/usr/include/libtorrent/kademlia’
/usr/bin/install -c -m 644 kademlia/announce_flags.hpp kademlia/dht_settings.hpp kademlia/dht_state.hpp kademlia/dht_storage.hpp kademlia/dht_tracker.hpp kademlia/dht_observer.hpp kademlia/direct_request.hpp kademlia/dos_blocker.hpp kademlia/find_data.hpp kademlia/io.hpp kademlia/put_data.hpp kademlia/msg.hpp kademlia/node.hpp kademlia/node_entry.hpp kademlia/node_id.hpp kademlia/observer.hpp kademlia/refresh.hpp kademlia/routing_table.hpp kademlia/rpc_manager.hpp kademlia/traversal_algorithm.hpp kademlia/types.hpp kademlia/ed25519.hpp kademlia/item.hpp kademlia/get_item.hpp kademlia/sample_infohashes.hpp kademlia/get_peers.hpp ‘/usr/include/libtorrent/kademlia’
/usr/bin/install -c -m 644 socket.hpp socket_io.hpp socks5_stream.hpp ssl_stream.hpp stack_allocator.hpp stat.hpp stat_cache.hpp storage.hpp storage_defs.hpp tailqueue.hpp string_view.hpp string_util.hpp time.hpp timestamp_history.hpp torrent_flags.hpp torrent_handle.hpp torrent.hpp torrent_info.hpp torrent_peer.hpp torrent_peer_allocator.hpp tracker_manager.hpp torrent_status.hpp udp_socket.hpp udp_tracker_connection.hpp union_endpoint.hpp units.hpp upnp.hpp utp_socket_manager.hpp utp_stream.hpp utf8.hpp vector_utils.hpp version.hpp web_connection_base.hpp web_peer_connection.hpp xml_parse.hpp span.hpp download_priority.hpp index_range.hpp ‘/usr/include/libtorrent/.’
/usr/bin/mkdir -p ‘/usr/include/libtorrent/aux_’
/usr/bin/install -c -m 644 aux_/has_block.hpp aux_/scope_end.hpp aux_/vector.hpp aux_/win_crypto_provider.hpp aux_/win_util.hpp aux_/storage_utils.hpp aux_/numeric_cast.hpp aux_/unique_ptr.hpp aux_/alloca.hpp aux_/throw.hpp aux_/array.hpp aux_/ip_notifier.hpp aux_/noexcept_movable.hpp aux_/torrent_impl.hpp aux_/instantiate_connection.hpp aux_/range.hpp aux_/windows.hpp ‘/usr/include/libtorrent/aux_’
/usr/bin/mkdir -p ‘/usr/include/libtorrent/extensions’
/usr/bin/install -c -m 644 extensions/smart_ban.hpp extensions/ut_metadata.hpp extensions/ut_pex.hpp ‘/usr/include/libtorrent/extensions’
make[2]: Leaving directory `/root/boost_1_67_0/libtorrent-rasterbar-1.2.1/include/libtorrent’
make[1]: Leaving directory `/root/boost_1_67_0/libtorrent-rasterbar-1.2.1/include/libtorrent’
Making install in src
make[1]: Entering directory `/root/boost_1_67_0/libtorrent-rasterbar-1.2.1/src’
CXX libtorrent_rasterbar_la-web_connection_base.lo
In file included from ../include/libtorrent/entry.hpp:76:0,
from ../include/libtorrent/settings_pack.hpp:36,
from ../include/libtorrent/aux_/session_settings.hpp:37,
from ../include/libtorrent/peer_connection.hpp:53,
from ../include/libtorrent/web_connection_base.hpp:42,
from web_connection_base.cpp:38:
../include/libtorrent/string_view.hpp:60:24: error: missing space between ‘””’ and suffix identifier
constexpr string_view operator””_sv(char const* str, std::size_t len)
^
In file included from ../include/libtorrent/aux_/session_settings.hpp:37:0,
from ../include/libtorrent/peer_connection.hpp:53,
from ../include/libtorrent/web_connection_base.hpp:42,
from web_connection_base.cpp:38:
../include/libtorrent/settings_pack.hpp:93:18: error: function ‘libtorrent::settings_pack& libtorrent::settings_pack::operator=(libtorrent::settings_pack&&)’ defaulted on its first declaration with an exception-specification that differs from the implicit declaration ‘libtorrent::settings_pack& libtorrent::settings_pack::operator=(libtorrent::settings_pack&&)’
settings_pack& operator=(settings_pack&&) noexcept = default;
^
In file included from ../include/libtorrent/torrent_info.hpp:52:0,
from ../include/libtorrent/torrent.hpp:48,
from ../include/libtorrent/web_connection_base.hpp:43,
from web_connection_base.cpp:38:
../include/libtorrent/file_storage.hpp:65:15: error: function ‘libtorrent::file_entry& libtorrent::file_entry::operator=(libtorrent::file_entry&&) &’ defaulted on its first declaration with an exception-specification that differs from the implicit declaration ‘libtorrent::file_entry& libtorrent::file_entry::operator=(libtorrent::file_entry&&)’
file_entry& operator=(file_entry&&) & noexcept = default;
^
make[1]: *** [libtorrent_rasterbar_la-web_connection_base.lo] Error 1
make[1]: Leaving directory `/root/boost_1_67_0/libtorrent-rasterbar-1.2.1/src’
make: *** [install-recursive] Error 1
参考下这篇文章，BOOST库也要自己编译最新版：https://lala.im/5865.html
原来boots还在改一下配置才可以编译成功. 我说怎么google查出来的资料失败了
然后我直接放弃最新版本的lib了，因为qb新的版本不支持1.20的lib
. 对了，荒岛我发现qb升级贼好升级. 把以前的程序改名备份，然后把新版本需要的软件安装一下，直接开始新版本编译就OK了
master分支应该是支持libtorrent1.2的（他们作者自己说的），但是我前几天编译不过。。看看后续是啥情况吧，另外他们作者说从4.2.x起会放弃libtorrent1.1的支持，全面转向libtorrent1.2。。升级方便的原因是因为就一个二进制文件在/usr/bin。。