Nomachine AWS RHEL7 & Ubuntu Remote desktop connection

I have tried the Nomachine on both AWS RHEL7 and Ubuntu, it seems the results are not good. Noted down the procedure, 1, install the nomachine on RHEL7 Have downloaded “freenx-server-0.7.3.tar.gz”, “nomachine_5.1.26_1_x86_64.rpm” and “nomachine-enterprise-server-evaluation_5.1.26_2_x86_64.rpm”, the enterprise server version is with one month evaluation. All the three installation with similar result, below is the log, and […]

Teamviewer install on AWS RHEL7 and Ubuntu

Tried to install Teamviewer on AWS RHEL 7 and Ubuntu, with the fail result, note down the procedure, 1, download Teamviewer Linux version You can download the Teamviewer Linux version by this Link. For RHEL version (teamviewer_11.0.57095.i686.rpm) and Ubuntu version (downloaded both teamviewer_11.0.57095_i386.deb and teamviewer_11.0.57095_amd64.deb). 2, install Teamviewer Install the teamviewer on AWS RHEL 7 […]

AWS Ubuntu Oracle SQL Developer install and connect

SQL Developer is the GUI software to connect Oracle DB, installed on AWS Ubuntu and tested the connection to RDS. 1, Download the Oracle SQL Developer 4.1.3 through this Link. 2, Installing Java 8 on Ubuntu sudo add-apt-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java8-installer java -version java version “1.8.0_91” Java(TM) SE Runtime Environment (build […]

连接AWS EC2 Linux instance Ubuntu远程桌面

创建了AWS EC2 Linux instance Ubuntu,记录下通过本地Windows远程访问AWS Ubuntu桌面的方法。 1, 更新,升级和安装准备 sudo apt-get update sudo apt-get upgrade 2,配置sshd_config允许密码访问 sudo emacs /etc/ssh/sshd_config 将 PasswordAuthentication 选项设置为yes # Change to no to disable tunnelled clear text passwords #PasswordAuthentication no PasswordAuthentication yes 3,重启SSH伺服让配置生效 sudo /etc/init.d/ssh restart 4,为用户名ubuntu设置密码 sudo –i passwd ubuntu su ubuntu 5,为Ubuntu Linux Instance安装桌面功能 大概需要十多分钟, export DEBIAN_FRONTEND=noninteractive sudo -E apt-get […]

AWS Ubuntu Lampp + wordpress install

Started a new AWS Ubuntu Server 14.04 LTS (HVM), installed Lampp and WordPress by install command, this time is much easier because I have done it on AWS RHEL7. 1, install Lampp, the installed directory is /opt/lampp sudo chmod 755 sudo ./ 2, start the Lampp ubuntu@ip-172-31-23-55:~$ sudo /opt/lampp/lampp status Version: XAMPP for Linux […]

Problem after VirtualBox upgrade – Network & USB

After upgrade my VirtualBox from version 5.0.18 to version 5.0.20, both network and USB cannot work anymore, 1, Network issue, the virtual instance cannot start at all. It reads Failed to open/create the internal network ‘HostInterfaceNetworking-VirtualBox Host – Only Ethernet Adapter #3’ (VERR_INTNET_IF_NOT_FOUND). Failed to attach the network LUN (VERR_INTNET_FLT_IF_NOT_FOUND). Result Code: E_FAIL (0x80004005) Component: […]