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[英]When trying to delete rows in csv file using a list as a reference of files you want to keep, it deletes everything instead
[英]How to delete files and folders but keep directory structure and leave behind a empty file instead of file itself?
我想刪除文件和文件夾,但保留目錄結構不變。
但是我還需要在當前路徑中保留文件名。 就像這樣,留下一個空的文本,其名稱與文件名稱相同,而不是文件本身。
我的驅動器格式是NTFS。
在Bash 4+中,您可以執行以下操作將某個路徑下的所有文件歸零:
shopt -s globstar
for file in /mnt/c/path/to/clean/**; do
[[ -f $file ]] && : > "$file"
done
您可以使用os.walk
瀏覽目錄結構,並用空文件替換每個文件(覆蓋文件:
import io
import os
work_dir = '.'
for root, dirnames, filenames in os.walk(work_dir):
for filename in filenames:
path = os.path.join(root, filename)
io.open(path, mode='w').close()
請參閱文檔: https : //docs.python.org/3/library/os.html
對於Windows cmd
解決方案
for /r "x:\path\to\clean" %a in (*) do ">%a" type nul
要從批處理文件運行它,需要轉義百分號(將它們加倍)
for /r "x:\path\to\clean" %%a in (*) do ">%%a" type nul
在Windows cmd中 ,您可能要使用robocopy
命令 :
rem // Create copy with zero-length files at temporary location:
robocopy "\path\to\your\dir" "\path\to\temp\dir" *.* /E /CREATE
rem // Move tree at temporary location onto original location:
robocopy "\path\to\temp\dir" "\path\to\your\dir" *.* /E /MOVE /IS
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