Sorting is one of the basic operations commonly performed when processing data. In this recipe, we will explore several options for how you can perform sorting in non-standard cases. In particular, we will compare the performance of the various options that can be used for sorting.
Non-standard ways to sort your data
Getting ready
In this recipe, we want to sort rows of an array of Float64 numbers by their norms. For our purposes, the norm of a list of values 
 is defined as 
, that is, the Euclidean norm (see http://mathworld.wolfram.com/MatrixNorm.html).
In the GitHub repository for this recipe you will find the commands.txt file that contains the presented sequence of shell and Julia...
