Title: Display the size of installed packages ordered by size
       Author: Solène
       Date: 11 September 2018
       Tags: openbsd highlight
       Description: 
       
       Simple command line to display your installed packages listed by size
       from smallest to biggest.
       
           $ pkg_info -sa | paste - - - - | sort -n -k 5
       
       Thanks to sthen@ for the command, I was previously using one involving
       awk which was less readable. **paste** is often forgotten, it has very
       specifics uses which can't be mimic easily with other tools, its
       purpose is to joins multiples lines into one with some specific rules.
       
       You can easily modify the output to convert the size from bytes to
       megabytes with awk:
       
           $ pkg_info -sa | paste - - - - | sort -n -k 5 | awk '{
       $NF=$NF/1024/1024 ; print }'
       
       This divides the last element (using space separator) of each line
       twice by 1024 and displays the line.