Answers for "how to search a particular gist in github"

how to search for a specific file extension with python

import glob, os
os.chdir("/mydir")
for file in glob.glob("*.txt"):
    print(file)

how to search a particular gist in github

There is search bar in left topmost corner of gist.github.com.

create new grepper code for search in google

Press 'a'