Analyze given file in src/main/resiurces/log.json.gz for getting unique filename count per file extension
For example, given these 3 lines:
{"ts":1551140352,"pt":55,"si":"3380fb19-0bdb-46ab-8781-e4c5cd448074","uu":"0dd24034-36d6-4b1e-a6c1-a52cc984f105","bg":"77e28e28-745a-474b-a496-3c0e086eaec0","sha":"abb3ec1b8174043d5cd21d21fbe3c3fb3e9a11c7ceff3314a3222404feedda52","nm":"phkkrw.ext","ph":"/efvrfutgp/expgh/phkkrw","dp":2}
{"ts":1551140352,"pt":55,"si":"3380fb19-0bdb-46ab-8781-e4c5cd448074","uu":"0dd24034-36d6-4b1e-a6c1-a52cc984f105","bg":"77e28e28-745a-474b-a496-3c0e086eaec0","sha":"abb3ec1b8174043d5cd21d21fbe3c3fb3e9a11c7ceff3314a3222404feedda52","nm":"asdf.pdf","ph":"/efvrfutgp/asdf.pdf","dp":2}
{"ts":1551140352,"pt":55,"si":"3380fb19-0bdb-46ab-8781-e4c5cd448074","uu":"0dd24034-36d6-4b1e-a6c1-a52cc984f105","bg":"77e28e28-745a-474b-a496-3c0e086eaec0","sha":"abb3ec1b8174043d5cd21d21fbe3c3fb3e9a11c7ceff3314a3222404feedda52","nm":"phkkrw.ext","ph":"/efvrfutgp/expgh/phkkrw","dp":2}
Expected the output:
ext: 1
pdf: 1