Answers for "how to find if particular files existrs in a folder in python"

how to check whether file exists in python

import os.path

if os.path.isfile('filename.txt'):
    print ("File exist")
else:
    print ("File not exist")

file exist python

import os.path

if os.path.exists('filename.txt'):
    print ("File exist")
else:
    print ("File not exist")

find and replace in all files in directory centos

grep -rl 'apples' /dir_to_search_under | xargs sed -i 's/apples/oranges/g'