you can use this program to search in one file or in directory at once with single or multiple words.
##usage
for single file with one word
- python search.py -f filename.txt word_to_search
for single file with multiple words
- python search.py -f filename.txt word_to_search_1 word_to_search_2 word_2_search_3
for search in directory
- python search.py -d directory_name word_to_search_1 word_to_search_2