vnc | 易学教程

Resizing an Xvfb display

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问题 Simple Question: Is there a way to resize a Xvfb display? I tried with RandR but it seems that the RandR extension is not supported by Xvfb. Are there other ways to resize the screen? Thanks for your help! 回答1: You can use the server-args command line argument to specify a custom resolution for the virtual frame buffer being created, but this does not change the resolution of an existing virtual frame buffer: xvfb-run --server-args="-screen 0, 1024x768x24" ... 回答2: Most distributions now ship

How to set Vncserver in bash script (redhat6)

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问题 I am using a script to automatically set up a computer. I need to assign a password to the vnc server for the user, which is normally done using the vncserver command. However, it prompts for the user to enter and re-enter their password, neither of which the script is capable of doing. So, how can I set up the VNC password without an interactive prompt? 回答1: Please try following bash script sample: #!/bin/sh vncpasswd << EOF 123456 123456 EOF 来源： https://stackoverflow.com/questions/31851343

Where can i get the source code for VNC in DOtnet c#?

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问题 My requirement is to remove the menu bar of TightVNC Viewer, because i dont want the user to use any of them in menu bar. For which i need the source code of TightVNC, so that i can remove or disable the menu bar in UI Form. Can i get the source code in c# and i want to open the project in Visual studio Dot Net and change the form. Or any other ideas for removing the menu bar will be helpful. Thanks. 回答1: The source code off the TightVNC website is C++. If you're looking specifically for C#,

emulator-headless with vnc server

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问题 I am trying to figure out how to use android emulator via vnc on a remote server. I installed tightvnc server on ubuntu, graphic environment and started it: apt install tightvnc apt install xfonts-base sudo apt-get install gnome-core xfce4 firefox nano -y --force-yes vncpasswd vncserver :2 -geometry 1080x1920 -depth 24 Now I can successfully connect to my server on 5902 port and see the gui. Now I am trying to start the emulator with Android Pie: echo 'no' | avdmanager create avd --force -

Connect to a VNC inside a docker which is on remote server

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问题 I have an Amazon Linux AMI server on AWS EC2, i have deployed "selenium docker" on it "https://github.com/elgalu/docker-selenium", the docker have a VNC running inside it. Now how i could access this VNC? I did some google search but did not found anything, also i tried to connect to the server ip and give the VNC display number but it gives connection refused. I have added the VNC port as a rule on the server security rules. Thanks. 回答1: Since you have already specified the firewall rules

Can I launch VNC Viewer for Google Chrome webapp from my web page?

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问题 I am building a web service that gives VNC connections to remote machines. Currently I am using a project called novnc to embed the VNC inside a element in my web page. However, it is very slow, especially web browsers, eclipse etc. When I tried the VNC Viewer for Google Chrome webapp released by novnc, however, it seems really fast. This might be because its running native (native VNC clients are also very snappy). I was wondering whether I can have my users install the Real VNC webapp, but

VNC control for WPF application

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问题 I'm looking for a control that will allow me to host a VNC client session on a WPF window. Initial Googling has yielded nothing for WPF, only WinForms, so if nobody can point me to a WPF control, I would appreciate any advice on using a WinForms VNC control in a WPF application. That is, how can I host a VNC client session in a WPF application? 回答1: I recommend going with the WinForms control in a WPF applications approach. It's really pretty simple. Add WindowsFormsIntegration reference to

VMware使用总结

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1、处理器设置释疑比如一个8核16线程处理器处理器数量最多设置为8，而每个处理器的内核数量*处理器个数必须小于等于16。 2、虚拟网络编辑器 NAT模式中可通过NAT设置将内部端口映射到主机端口。 3、VMware中vnc的使用可通过在linux虚拟机中安装tigervnc(或者其他vnc客户端)实现vnc远程访问。但除了使用vncserver和x0vncserver，也可以使用vmware设置中的vnc选项，实际使用对比总结得出结论：后者性能更好。来源： https://www.cnblogs.com/oboth-zl/p/12018378.html

KVM使用总结

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目录一、虚拟化介绍二、通过kvm安装centos7系统三、常用操作虚拟机列表开关机导出虚拟机重命名挂起&恢复查看某个虚拟机对应的端口 kvm开机启动 console登陆（失败，暂无查出原因）四、克隆磁盘格式转换快照管理完整克隆手动克隆链接克隆五、网络相关六、加硬盘和扩容在线加硬盘扩容七、热迁移热迁移原理热迁移操作我叫张贺，贪财好色。一名合格的LINUX运维工程师，专注于LINUX的学习和研究，曾负责某中型企业的网站运维工作，爱好佛学和跑步。个人博客：传送阵笔者微信：zhanghe15069028807 一、虚拟化介绍什么是虚拟化？虚拟化指通过虚拟化技术将一台物理计算机虚拟为多台逻辑计算机，在一台计算机上同时运行多个逻辑计算机，每个逻辑计算机可以使用不同的系统，并且系统和系统之间互不干扰，能够充分合理的利用物理计算机的资源。为什么要用虚拟化技术？一变多充分利用物理计算机的资源虚拟化是向云演进的必要基础假设公司有三台服务器，但是有60位开发人员，每个人都要求有一个测试环境，怎么能把这三台服务器合理地分配给这60个人使用？这时候我们就可以使用虚拟化技术，用这三台物理服务器虚拟出60个系统然后分配成开发人员。假设一台服务器的性能很高，我们仅仅需要NTP服务，有些太浪费了，我们完全可以将这一台高性能服务器虚拟成10台虚拟机

Connect to Android Emulator in a Docker Container through VNC (error with API 28)

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问题 I'm using a VNC client (Remmina) to connect to an Android Emulator running in a Docker container, and it worked with APIs from 19 to 27, but 28 errors when using with the VNC option (but works without VNC): qemu-system-x86_64: VNC supports only guest GPU, add "-gpu guest" option My environment: myrepo/app-tools:android-dev-1.0.2 FROM ubuntu:18.04 ENV DEBIAN_FRONTEND noninteractive RUN echo "debconf shared/accepted-oracle-license-v1-1 select true" | debconf-set-selections && \ echo "debconf