Greek
A greek alphabet cheat sheet printer.
Usage
greek.sh [letter-names-list]letter-names-list is a space-separated list of Greek letter names (e.g. alpha). If presented, greek will print a table consisting only of those letters, which names are specified in this list. Otherwise, a table consisting of all the Greek letters will be printed.
The minimum Bash version required to run this script is Bash 4.0.