This code is find and print file extensions from directory.
Python, 14 lines
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Copy to clipboard1 2 3 4 5 6 7 8 9 10 11 12 13 14 | import sys
import os
path = os.path.abspath('.') # default is current dir
if len(sys.argv) == 2:
path = sys.argv[1]
exts = []
for root, dirs, files in os.walk(os.path.expanduser(path)):
for fn in files:
bn, ext = os.path.splitext(fn)
if not ext in exts:
exts.append(ext)
if ext:
print ext
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Today, we too use time for clean-up files today. It is good to use the file maintenance software made in a search tool OS standard (or 3rd party software), It can checks file extension exists by this code.
