SI204: Course Resources

General Unix and C++ Programming Resources

The Unix reference.
Emacs Essentials — a bigger list of commands — a much bigger list of commands
vi cheatsheet, the interactive Vim tutorial, and a regular Vim Introduction and Tutorial
An ASCII table
A table of C++ operator precedences and associativities
To install gnuplot for your Ubuntu box/VM, give the command:
```
sudo apt-get install gnuplot-x11
```
You'll have to enter your VM password. After this, gnuplot should be available. To make sure everything's good, try the command:
```
echo "plot sin(x) with lines" | gnuplot -p 
```
If a window with a plot of the sine function pops up, you're good to go.