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@monocongo
Created January 13, 2020 16:49
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Rename all files in a directory with a prefix
import os
directory = "/home/james/images"
extension = ".jpg"
prefix = "prefix_"
for filename in os.listdir(directory):
if not filename.endswith(extension):
continue
new_filename = prefix + filename
old_file_path = os.path.join(directory, filename)
new_file_path = os.path.join(directory, new_filename)
os.rename(old_file_path, new_file_path)
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