Download and install XQuartz
X11 Forwarding in Linux/Mac OS X – For Macs, your best option is to download xQuartz from xQuartz.org. This is free software which will allow you to forward X11 on a Mac. Download the xQuartz DMG, open it, and follow the installation instructions. Run xQuartz from the Applications folder. I need to install XQuartz in Mac 10.8.5.But every time when I reach the destination folder selection in installation step,it freezes and doesn't move forward.I have admin account as well but as I l. Sep 19, 2021 Click the box labelled 'Mac OS X 10.7 Installer (xQuartz)' to download the.dmg file, which contains this installer. A new window showing the installer downloading will appear in your browser window. Once it's fully downloaded, go to the folder your browser is set for files to be downloaded into — usually it's the Downloads folder (System.
Apr 28, 2021 Download the latest version of XQuartz for Mac for free. Read 25 user reviews and compare with similar apps on MacUpdate. Xquartz is a background application that R will use to help run some of the programs we will use in class.
For Mac : Download and install XQuartz.
You never have to start XQuartz separately. XQuartz will be started automatically by running the proper ssh commands.
For Linux : A proper Linux desktop is equipped with a X-Windows server.
Run SSH
For mac, start a terminal session. Use SpotLight Search to find terminal.
Spotlight Search you can find in the upper right corner
Terminal you can find by typing in terminal in the Spotlight Search box.
Once in terminal it is hard to see if you are on the virtual box with a ssh connection or on your local Mac. Running the command whoami reveals the user and hostname reveals the hostname. Both username and hostname of the vaizrdemobox are displayed left from the $ prompt
On the Mac, off coarse, this is diffrent on your machine
The vaizrdemobox
First you can setup a ssh session
$ssh vaizrdemo@localhost -p 2222
password : vaizrdemo
If you see something like this below it's OK
WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED
If you see something like WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED you had a machine before which was called localhost on port 2222. Most probably an earlier version of the vaizrdemobox. The easiest thing is to expand your ssh command with -o UserKnownHostsFile=/dev/null
The command becomes ssh vaizrdemo@localhost -p 2222 -o UserKnownHostsFile=/dev/null
$ssh vaizrdemo@localhost -p 2222 -o UserKnownHostsFile=/dev/null
password : vaizrdemo
Another way to solve this problem is by removing the offending ECDA key in the ~/.ssh/known_hosts file. Just remove the indicated line. The line number is indicated after the colon known_hosts:
Run SSH for X-Windows
Second you can see if X-windows is working properly.
This is a bit more cumbersome so for this reason some scripts are prepared which you downloaded before as vaizrdemohostscripts.zip.
Unzip the vaizrdemohostscripts.zip and go with the command prompt in the cli subfolder. cli stands for command line interface. Here are some scripts which you can run to start programs on the virtual box.
- unzip
vaizrdemohostscripts.zip - $
cd cli $
. ./firefox$
. ./set_execute_env.sh- choose [1]
- $
. ./firefox
Ignore the errors which flow over your terminal screen, it's ok as long as you see the firefox screen starting.
If all goes well you should see the Ubuntu Start Page Mozilla Firefox
You can do the same with Google-Chrome. Google-Chrome can be started. You activate chrome by accepting the presented two options.
- $
. ./google-chrome - choose
OK
Run GUI tools on vaizrdemobox
One last remark about X-Windows Server and Windows and Mac. On Mac we can execute the scripts directly from the host. However to run convienant the commands we have to set the guest with the . ./set_execute_env.sh before and execute the commands with . ./ in front of the actual command. On Windows it is more convenient to start the SSH session from within MobaXterm. After logging on to the Ubuntu box we can simply execute the command. Since on the Vaizr Demo Ubuntu box the scripts are packaged in the ~/bin directory which has been added to the Path. In this chapter I will repeat the commands twice but after this chapter I will normally only show the host version.
- host > Mac, run command in terminal
- guest > Windows, run command in MobaXerm terminal
How To Install Xquartz Mac
- host $
. ./firefox guest $
firefox
Download Xquartz Mac
If everything is alright you should see the above screen. You can also use any browser on your Mac directly
URL http://localhost:8080/vaizrdemo
You can login with:
username : nanne
password : nanneo
Click Here to return to Getting Started
Xquartz M1
Xquartz Mac Download
Click Here to continue with Generate Screens