Linux installation steps outlined

Installation.md

@@ -19,15 +19,50 @@ There is no requirement on what editor you should use, but if you are undecided
 
 ### VS Code
 
-Goto https://code.visualstudio.com/ and follow the instructions. When installed, goto the extensions tab and install ```Rust (rls)``` and ```Better TOML```.
+* Windows: Go to https://code.visualstudio.com/docs/setup/windows and follow the instructions
+
+* Linux: Use package manager of choice, see: https://code.visualstudio.com/docs/setup/linux
+
+#### VS Code plugins
+When installed, go to the extensions tab and install ```Rust (rls)``` and ```Better TOML```.
+
 
 # Linux
 
+In general use your package manager for whatever distribution you are using.
 
-### GDB
+Some LTS distributions may have very old packages, but it should work,
+in case of troubles see if the package is available in the `backports` repositories.
+
+### GDB / Binutils
+
+Debian/Ubuntu
+
+```
+sudo apt install gdb-arm-none-eabi binutils-arm-none-eabi
+```
+
+Arch
+
+```
+sudo pacman -S arm-none-eabi-gdb arm-none-eabi-binutils
+```
 
 ### OpenOCD
 
+Debian/Ubuntu
+
+```
+sudo apt install openocd
+```
+
+Arch
+
+```
+sudo pacman -S openocd
+```
+
+
 # Windows
 
 ## Native