Bash vs Shan

Bash

name
  • The scripting language provided with this interpreter. 

  • The Free Software Foundation's command interpreter (the "shell") for UNIX-like operating systems. 

  • Shortening of Sebastian. 

Shan

name
  • The language of this people, of the Kra-Dai language family. 

  • The Shan Pass: a mountain pass in Shanzhou, Henan, through which the Yellow River flows into the North China Plain. 

  • A state of Thailand. 

noun
  • A member of a people living primarily in the Shan State of Myanmar (also known as Burma), and in adjacent areas of China, Thailand, Cambodia and Vietnam, with about 6 million people. 

adj
  • Of or pertaining to the Shan people or the Shan language. 

How often have the words Bash and Shan occurred in a corpus of books? (source: Google Ngram Viewer )