bossGroup和workGroup是分开的，bossGroup负责accept请求，而workGroup负责read/write事件，bossGroup accept之后转交给workGroup...List-6中bootstrap设置了childHandler，initializer里对pipeline添加了channelHandler，workGroup从channel中读取数据后，会顺着channel...List-6 NioEventLoopGroup bossGroup = new NioEventLoopGroup(); NioEventLoopGroup workGroup = new NioEventLoopGroup...(); try { ServerBootstrap bootstrap = new ServerBootstrap(); bootstrap.group(bossGroup, workGroup...TrpcResponse.class)); pipeline.addLast(new TrpcServerHandler(handlerMap, filters)); } workGroup
// 第一步：公司来个人把工作群先建起来 const workGroup = new WeCharGroup(); // 通过addMember将程序员加入群组，程序员通过群组获得最新公告 workGroup.addMember...(new Programmer('前端小张', workGroup)); workGroup.addMember(new Programmer('后端小王', workGroup)); // 设置群公告...workGroup.setNotice('下班前记得把周报写完再走。')...(new Programmer('前端小张', workGroup)); workGroup.addMember(new Programmer('后端小王', workGroup)); // ++ 邀请测试小李入群...workGroup.addMember(new TestEngineer('测试小李', workGroup)); // 设置群公告 workGroup.setNotice('下班前记得把周报写完再走
/LINC-Switch.git root@workgroup3:~# cd LINC-Switch/ root@workgroup3:~/LINC-Switch# 4.安装其他用于构建LINC的工具...root@workgroup3:~/LINC-Switch/rel/files# mv sys.config.orig sys.config 如果不重命名，会导致编译中断。...5.编译LINC： root@workgroup3:~/LINC-Switch# make 在安装过程中会clone一些其他的库用于编译，编译时间很大程度上取决于网络状况。...enetconf started on node linc@workgroup3 10:15:10.515 [info] Application linc started on node linc@workgroup3...Eshell V5.10.4 (abort with ^G) (linc@workgroup3)1> 这样就可以在Erlang shell的协助下操作LINC。
len:263 title:403 Forbidden [+] 192.168.1.133 CVE-2020-0796 SmbGhost Vulnerable [] 192.168.1.136 WORKGROUP...[] WebTitle:http://192.168.1.136:7001 code:404 len:1164 title:Error 404–Not Found [] 192.168.1.4 WORKGROUP...27 10:43:24 SID : S-1-5-90-0-1 msv : tspkg : wdigest : Username : DESKTOP-48IQAVS$ Domain : WORKGROUP...Password : (null) kerberos : Username : desktop-48iqavs$ Domain : WORKGROUP Password : (null) ssp...Password : (null) kerberos : Username : desktop-48iqavs$ Domain : WORKGROUP Password : (null) ssp
root@hejie ~]# grep -Ev '^#|^$' /etc/samba/smb.conf [global] //全局参数 workgroup...share' > /etc/samba/smbusers 5.在全局配置中添加如下内容： [root@hejie ~]# vim /etc/samba/smb.conf [global] workgroup...ROLE_STANDALONE Press enter to see a dump of your service definitions # Global parameters [global] workgroup...Server Comment --------- ------- Workgroup Master --------- ------- 3.创建目录，并将samba服务器的共享资源...Server Comment --------- ------- Workgroup Master --------- ------- 6.将samba服务器的共享资源ran挂在到客户机上 [root
测试控制器： 运行LINC： root@workgroup3:~/LINC-Switch/rel/linc/bin# ..../linc start 这里我们只用Ryu： root@workgroup3:~/LINC-Switch# pip install ryu root@workgroup3:~/LINC-Switch...停止LINC可以这样： root@workgroup3:~/LINC-Switch/rel/linc/bin# ..../linc console 新开终端，进入Ryu的目录启动Ryu： root@workgroup3:/usr/local/lib/python2.7/dist-packages/ryu# ryu-manager...同时在Erlang终端可以看到这个： (linc@workgroup3)1> 16:52:38.087 [info] Created port: {port,1,[{queues_status,disabled
I/O服务模型 REACTOR模型 基于I/O多路复用 基于线程池线程复用 单Rector单线程 单Rector多线程 主从Reactor Netty BossGroup，负责接收客户端连接 WorkGroup...EventLoopGroup bossGroup = new NioEventLoopGroup(); // 处理业务 EventLoopGroup workGroup...ServerBootstrap bootstrap = new ServerBootstrap(); try { bootstrap.group(bossGroup, workGroup...EventLoopGroup bossGroup = new NioEventLoopGroup(); // 处理业务 EventLoopGroup workGroup...hostname,int port){ EventLoopGroup bossGroup = new NioEventLoopGroup(); EventLoopGroup workGroup
线程模型图 在这里插入图片描述 这个线程模型图里面大概包含了这几个组件：bossGroup,workGroup,selectot(accept),selector(读写),pipline,NioSocketChannel...,NioServerSocketChannel; bossgroup,workgroup 在netty中，处理客户端的请求会被注册在两类selector上，这两类selector分别对应两个线程池bossGroup...和workgroup，bossGroup主要处理客户端与服务端建立连接注册的selector；workgroup看名字也知道了，是用来干活的线程池，它主要负责处理客户端读事件的selector逻辑；在创建...netty的第一行代码中，就是创建这两个线程池，一般情况下bossgroup会设置成一个线程，workgroup会设置多个线程，默认不写的话，netty会获取当前服务器中的cpu核数*2作为默认创建的线程数量...serverBootstrap = new ServerBootstrap(); serverBootstrap.group(bossGroup, workGroup
smbpasswd -a lcd 第五步：修改samba的配置文件 》vi /etc/samba/smb.conf //进入配置文件 5.1将global中进行一下全局配置更改： workgroup...= WORKGROUP//定义工作组，也就是windows中的工作组概念 security = user //安全认证方式采用user方式 ntlm auth = yes //否则windows7...writable = yes //目录可读可写 read only = no 修改后的smb.conf如下： [global] workgroup...= WORKGROUP security = user passdb backend = tdbsam printing = cups
线程模型图 在这里插入图片描述 这个线程模型图里面大概包含了这几个组件：bossGroup,workGroup,selectot(accept),selector(读写),pipline,NioSocketChannel...,NioServerSocketChannel; bossgroup,workgroup 在netty中，处理客户端的请求会被注册在两类selector上，这两类selector分别对应两个线程池bossGroup...和workgroup，bossGroup主要处理客户端与服务端建立连接注册的selector； workgroup看名字也知道了，是用来干活的线程池，它主要负责处理客户端读事件的selector逻辑；...在创建netty的第一行代码中，就是创建这两个线程池，一般情况下bossgroup会设置成一个线程，workgroup会设置多个线程，默认不写的话，netty会获取当前服务器中的cpu核数*2作为默认创建的线程数量...NioSocketChannel 客户端在发起连接请求之后，服务端会通过调用NioServerSocketChannel的accepet方法，生成一个NioSocketChannel，接着会从workGroup
yum instll -y samba-client 匿名访问，列出目标主机 Samba 可对自己开放的资源（无密码，直接回车） smbclient -L //192.168.30.100 Enter WORKGROUP...vvd_samba_yes Disk IPC$ IPC IPC Service (Samba 4.9.5-Debian) SMB1 disabled -- no workgroup...available 以用户身份查看共享的资源文件 /var/www/html# smbclient -L //192.168.30.100 -U samba Enter WORKGROUP\samba's...smbclient //192.168.30.100/DATA_I_S -U samba Enter WORKGROUP\samba's password: Try "help" to
bootstrap; ServerBootstrap server; NioEventLoopGroup bossGroup; NioEventLoopGroup workGroup...void init() { // 初始化 this.bossGroup = new NioEventLoopGroup(); this.workGroup...NioSocketChannel.class); bootstrap.group(bossGroup); this.server.group(bossGroup, workGroup
; } private void bing(){ EventLoopGroup bossgroup = new NioEventLoopGroup(); EventLoopGroup workgroup...); ServerBootstrap serverBootstrap = new ServerBootstrap(); serverBootstrap.group(bossgroup,workgroup...catch (InterruptedException ignored) { } finally { bossgroup.shutdownGracefully(); workgroup.shutdownGracefully
另一个用于我们的实际处理（网络通信的读写） EventLoopGroup bossGroup = new NioEventLoopGroup(); EventLoopGroup workGroup...进行 Nio Server 的基础配置 //3.1 绑定两个线程组 b.group(bossGroup, workGroup) //3.2...释放资源 bossGroup.shutdownGracefully(); workGroup.shutdownGracefully(); } } ServerHandler...创建两个线程组: 只需要一个线程组用于我们的实际处理（网络通信的读写） EventLoopGroup workGroup = new NioEventLoopGroup();...同步阻塞关闭监听并释放资源 cf.channel().closeFuture().sync(); workGroup.shutdownGracefully();
- ------------ DESKTOP-DIQD227 Hewlett-Packard Company WORKGROUP...- ------------ DESKTOP-DIQD227 Hewlett-Packard Company WORKGROUP
2.4.18 ((Ubuntu))110/tcp open pop3 Dovecot pop3d139/tcp open netbios-ssn Samba smbd 3.X - 4.X (workgroup...: WORKGROUP)143/tcp open imap Dovecot imapd445/tcp open netbios-ssn Samba smbd 3.X - 4.X (workgroup...: WORKGROUP) 目录遍历 先使用nmap枚举一下可发现目录 nmap --script=http-enum 192.168.56.103 | /wordpress/: Blog| /info.php
String[] args) { EventLoopGroup bossGroup = new NioEventLoopGroup(1); EventLoopGroup workGroup...try { ServerBootstrap sb = new ServerBootstrap(); sb.group(bossGroup, workGroup...e.printStackTrace(); } finally { bossGroup.shutdownGracefully(); workGroup.shutdownGracefully
： yum -y install gcc samba samba-client samba-swat 2.配置文件 vim /etc/samba/smb.conf [global] #表示全局配置 workgroup...= WORKGROUP #在windows显示的工作组 server string = David Samba Server Version %v #samba服务器说明，可自定义 netbios name
Default-First-Site-Name) 445/tcp open microsoft-ds Windows Server 2016 Standard 14393 microsoft-ds (workgroup.../Domain on resolute | ================================================ [E] Can't find workgroup/...] Server resolute allows sessions using username '', password '' Use of uninitialized value $global_workgroup.../enum4linux.pl line 451. [+] Got domain/workgroup name: ======================================= |...root@kali:~/Hackthebox/resolute# smbclient -U melanie -L resolute Enter WORKGROUP\melanie's password:
force user = nobody force group = nogroup available = yes browseable = yes 然后顺便把这里改一下，找到［global］把 workgroup...= MSHOME 改成 代码: workgroup = WORKGROUP display charset = UTF-8 unix charset = UTF-8 dos charset
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