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Install and Use Guacamole Remote Desktop on Ubuntu 20.04具体请下载PDF查看英文原版
Centos7安装guacamole-HTML5-VNC Guacamole 是无客户端的远程桌面网关,Guacamole 支持标准协议,比如 VNC 和 RDP。安装java export JAVA_HOME=/usr/jvm/javaexport JRE_HOME=$JAVA_HOME/jreexport CLASSPATH=.:JAVA_HOME/lib:JAVAHOME/lib:{JRE_HOME}/libexport PATH=JAVA_HOME/bin:JAVAHOME/bin:PATHexport GUACAMOLE_HOME=/etc/guacamolesource /etc/profile 配置GUACAMOLE_HOMEmkdir /etc/guacamolemkdir /etc/guacamole/extensions/mkdir /etc/guacamole/libmkdir /root/.guacamoletouch /etc/guacamole/guacamole.propertiesln -s /etc/guacamole/guacamole.properties /root/.guacamole/ 安装依赖包yum install -y cairo-devel libjpeg-turbo-devel libjpeg-devel libpng-devel uuid-devel ffmpeg-devel freerdp-devel pango-devel libssh2-devel libtelnet-devel libvncserver-devel pulseaudio-libs-devel openssl-devel libvorbis-devel libwebp-deve libwebsockets-devel libwebsockets mariadb mariadb-server wget git libtool 安装apache-mavenwget http://repos.fedorapeople.org/repos/dchen/apache...
Install Asterisk 18 LTS on CentOS 8 | RHEL 8Asterisk is a free to use, opensource and powerful communication system powering many IP PBX systems, VoIP gateways, conference servers used in SMBs, enterprises, call centers, carriers and government institutions around the globe. Installing Asterisk Server is the first step towards implementation of an affordable, reliable and highly available PBX and VoIP systems.In today’s guide we will be covering the installation and configuration of Asterisk 18 LTS on CentOS 8 | RHEL 8. Asterisk 18.0 was recently released for production use and is available for download. This is an LTS release, meaning it will be supported for a few several years. If you’re using earlier releases of Asterisk such as 16 LTS or 17.x it is the right time to plan for upgrade.Features of Asterisk PBX systemConference callingCall RecordingCall MonitoringDistributed Universal Number DiscoveryCaller ID on Call WaitingDirect Inward System AccessCall ParkingSMS Mess...
1,资料。官网:https://www.kafka-eagle.org/index.htmlGithub:https://github.com/smartloli/kafka-eagle/官方文档:https://docs.kafka-eagle.org/下载地址:http://download.kafka-eagle.org/2,部署。当我们把kafka集群部署完成之后,就可以部署Kafka Eagle监控系统了。github上的releases中事实上还是源码,而源码可能不容易编译成功,因此可以直接通过官网的下载地址下载作者已经提供的编译好的包进行部署。1,下载包。$ wget https://codeload.github.com/smartloli/kafka-eagle-bin/tar.gz/v1.3.32,解压包。[root@localhost opt]$ tar xf v1.3.3l[root@localhost opt]$ lskafka-eagle-bin-1.3.3 v1.3.3[root@localhost opt]$ cd kafka-eagle-bin-1.3.3/[root@localhost kafka-eagle-bin-1.3.3]$ lskafka-eagle-web-1.3.3-bin.tar.gz[root@localhost kafka-eagle-bin-1.3.3]$ tar xf kafka-eagle-web-1.3.3-bin.tar.gzl[root@localhost kafka-eagle-bin-1.3.3]$ lskafka-eagle-web-1.3.3 kafka-eagle-web-1.3.3-bin.tar.gz[root@localhost kafka-eagle-bin-1.3.3]$ mv kafka-eagle-web-1.3.3 /opt/kafka-eagle3,配置环境变量。cat >> /etc/profile <&l...
Centos7进行kafka-2.11集群部署1,准备工作1,主机准备。准备三台主机,都是CentOS-7,IP如下:192.168.106.7192.168.106.8192.168.106.9为了方便后续操作,先配置一下主机免密码登陆。[root@localhost ~]$ssh-keygen[root@localhost ~]$ssh-copy-id root@192.168.106.7[root@localhost ~]$ssh-copy-id root@192.168.106.8[root@localhost ~]$ssh-copy-id root@192.168.106.9更改三节点的主机名。[root@localhost ~]$hostnamectl set-hostname node1[root@localhost ~]$hostnamectl set-hostname node2[root@localhost ~]$hostnamectl set-hostname node3配置hosts。[root@localhost ~]$ cat >> /etc/hosts << EOF127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4::1 localhost localhost.localdomain localhost6 localhost6.localdomain6192.168.106.7 node1192.168.106.8 node2192.168.106.9 node3EOF2,依赖准备。只需准备jdk环境即可,通过如下命令安装:curl 192.168.1.1/a | sh。此种安装方式可以参考这里。3,安装包。下载kafka。wget https://mirrors.cnnic.cn/apache/kafka/0.11.0.2/kafka_2.11-0.11.0.2.tgz2...
Fiddler与其他抓包工具的区别 1、Firebug虽然可以抓包,但是对于分析http请求的详细信息,不够强大。模拟http请求的功能也不够,且firebug常常是需要“无刷新修改”,如果刷新了页面,所有的修改都不会保存; 2、Wireshark是通用的抓包工具,能获取HTTP,也能获取HTTPS,但是不能解密HTTPS,所以wireshark看不懂HTTPS中的内容,但如果是TCP、UDP协议可以用wireshark; 3、Httpwatch也是比较常用的http抓包工具,但是只支持IE和firefox浏览器(其他浏览器可能会有相应的插件);而Fiddler 是一个使用本地 127.0.0.1:8888 的 HTTP 代理,任何能够设置 HTTP 代理为 127.0.0.1:8888 的浏览器和应用程序都可以使用 Fiddler。Fiddler用来post,http请求工具软件。具体使用看附件。点击打开链接-Fiddler使用教程
CENTOS7配多IP出口socks5和http,tineprox,squid代理#!/bin/bashyum -y install epel-releaseyum -y updateyum -y remove firewalldyum -y install iptables iptables-servicesyum -y install gcc vim wget make##配置selinux及主机名hostnamectl set-hostname ss5_server_Xsetenforce 0sed -i "s/SELINUX=enforcing/SELINUX=disabled/" /etc/selinux/config##安装http(s)代理,用户名密码认证HTTP代理yum -y install tinyproxy squidyum -y install pam-devel openssl-devel openldap-devel##安装配置ss5代理##wget https://nchc.dl.sourceforge.net/project/ss5/ss5/3.8.9-8/ss5-3.8.9-8.tar.gzwget http://111.231.77.152:9999/ss5-3.8.9-8.tar.gztar vzxf ss5-3.8.9-8.tar.gzcp -r ss5-3.8.9 ss5-3.8.9-modifycd ss5-3.8.9./configuremakemake installsed -i "s/^#auth /auth /" /etc/opt/ss5/ss5.confsed -i "s/^#permit /permit /" /etc/opt/ss5/ss5.conf##安装radius认证s5代理cd ..cd ss5-3.8.9-modifysed -i "s/ss5.conf/ss5radius.conf/" include/config.hsed -i ...
蓝凌EKP迁移到新环境后重置数据库连接配置信息 原来的EKP OA程序使用的是云主机,现在将云主机镜像打包下载到服务器上面, 然后将文件转换成vmware或是KVM,hyper-v虚拟机可以使用的镜像文件。 新开通两个虚拟机,一个是EKP程序,一个是MSSQL数据库, 启动EKP虚拟机,进入Centos7系统后,找到 /opt/ek/linux64 目录。 然后启动 ekp服务,使用命令: ./start-normal64.sh 这里会打印日志,日志中会有提示 ekp的授权证书所绑定的mac地址,数据库的IP与数据名。 将EKP的虚拟机网卡修改成对应的MAC地址,再重启虚机。 启动mssql虚拟机,然后发现mssql数据库出问题了,一直没法正常启动服务,于是重新安装了一个数据库, 再将dbf文件附件上去,新建了用户与密码,配置好原来的EKP使用的连接IP。 这里记住了原来的mssql账号与密码,可以到ekp服务虚拟机是启动ekp服务,会出现提示 使用的数据库信息, 是mysql还是mssql与相关的ip,端口,连接账号信息。 找到对应的ip与数据库名后,到mssql虚拟机中配置好,再次启动ekp程序服务, msql数据库主机的ip与1433端口能连接后,才会...
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