Once installed, we will have to open ‘Raspberry Pi Settings’ in the ‘Preferences’ folder of the applications menu. Sudo apt-get update & sudo apt-get install realvnc-vnc-server & sudo apt-get install realvnc-vnc-viewer We are going to make sure you have it installedor by entering the following at the command line: Raspberry Pi OS includes a VNC server that will allow us to manage your desktop from a client installed on another computer. NCV (Virtual Network Computing) is the technology that allows the use of remote desktops, being to graphical environments what SSH is to text mode. How to use a software for Raspberry in Windows?īut what if using Mathematica on a computer other than the PC we usually use for work isn’t useful? What if the most practical thing for us was to be able to handle Mathematica on the desktop of said device? Well, there is a solution for that too: and it’s called VNC. If you look at the first entry /dev/root/ it shows 3.9G used and 3.RealVNC running on Windows 10 showing the Raspberry Pi OS desktop and a Wolfram Mathematica window. Clearing them both and using clean and autoremove freed up over a Gigabyte of space on my micro-SD card. …and some of their dependencies take up space too. If you don’t need them, these applications take up a lot of space… If you don’t want a full desktop, there is Jessie Lite too (under a Gigabyte) but, if you want a leaner card with a desktop pre-installed removing, some large packages may be a better way to go. So, let’s have a look at which of the pre-installed packages take up a lot of space and could give us “an easy win” here.
There’s an awful lot of good stuff in the default Raspbian Jessie distro these days, but you may not be using all of it on all of your Pis. If it’s getting full, or you want to store large media files, or install a large application, you may find you run out of space. There are occasions when you may want to free up some space on your (micro)-SD card.
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