查找命令重命名文件 [英] find command to rename files
问题描述
我创建了一个文件列表，这些文件的名称使用大写字母，并尝试将它们重命名为具有相同名称但使用小写字母的文件。因此，如果我有20个文件名分别为FILE1，FILE2，FILE3等的文件，我想将它们分别重命名为file1，file2，file3等。我正在执行以下命令
I have created a list of files with names in uppercase alphabets and trying to rename them to files with the same names but in lowercase alphabets. So if i have 20 files with filenames like FILE1, FILE2, FILE3, etc. I want to rename them to file1, file2, file3, etc. respectively. I am executing the below command
[root@host-1-1 files]# find . -name 'FILE*' -exec mv {} `echo {} | tr [:upper:] [:lower:]` \;
但是我从mv命令收到以下错误。有人可以告诉我我在这里想念的吗？
mv： ./ FILE1和 ./FILE1是同一文件
mv： ./ FILE2和 ./FILE2是同一文件
mv：。 / FILE3'和'./FILE3'是相同的文件
mv：'./FILE4'和'./FILE4'是相同的文件
mv：'./FILE5'和'./FILE5 '是同一个文件
mv：'./FILE6'和'./FILE6'是同一个文件
mv：'./FILE7'和'./FILE7'是同一个文件
mv：'./FILE8'和'./FILE8'是同一个文件
mv：'./FILE9'和'./FILE9'是同一个文件
mv：'./FILE10'和'./FILE10'是相同的文件
mv：'./FILE11'和'./FILE11'是相同的文件
mv：'./FILE12'和'./FILE12'是同一文件
mv：'./FILE13'和'./FILE13'是同一文件
mv：'./FILE14'和'./FILE14'是同一文件
mv： './FILE16'和'./FILE16'是相同的文件
mv：'./FILE18'和'./FILE18'是相同的文件
mv：'./FILE20'和'。 / FILE20'是相同的文件
mv：'./FILE15'和'./FILE15'是相同的文件
mv：'./FILE17'和'./FILE17'是相同的文件
mv：'。 / FILE19'和'./FILE19'是相同的文件
[root @ host-1-1文件]＃
But i am receiving below errors from mv command. Could someone please tell me what i am missing here? mv: ‘./FILE1’ and ‘./FILE1’ are the same file mv: ‘./FILE2’ and ‘./FILE2’ are the same file mv: ‘./FILE3’ and ‘./FILE3’ are the same file mv: ‘./FILE4’ and ‘./FILE4’ are the same file mv: ‘./FILE5’ and ‘./FILE5’ are the same file mv: ‘./FILE6’ and ‘./FILE6’ are the same file mv: ‘./FILE7’ and ‘./FILE7’ are the same file mv: ‘./FILE8’ and ‘./FILE8’ are the same file mv: ‘./FILE9’ and ‘./FILE9’ are the same file mv: ‘./FILE10’ and ‘./FILE10’ are the same file mv: ‘./FILE11’ and ‘./FILE11’ are the same file mv: ‘./FILE12’ and ‘./FILE12’ are the same file mv: ‘./FILE13’ and ‘./FILE13’ are the same file mv: ‘./FILE14’ and ‘./FILE14’ are the same file mv: ‘./FILE16’ and ‘./FILE16’ are the same file mv: ‘./FILE18’ and ‘./FILE18’ are the same file mv: ‘./FILE20’ and ‘./FILE20’ are the same file mv: ‘./FILE15’ and ‘./FILE15’ are the same file mv: ‘./FILE17’ and ‘./FILE17’ are the same file mv: ‘./FILE19’ and ‘./FILE19’ are the same file [root@host-1-1 files]#
PS：我已经使用过循环并满足了我的要求。我正在努力在find命令中进行理解。
PS: I have already used for loop and have fulfilled my requirement. I am working on my understanding in find command.
推荐答案
YMMV，但我通常会使用重命名命令，因为它：
YMMV, but I generally reach for the rename command, because it:
- 很简单，
- 有一个空运行 选项（
-n） - 如果两个文件重命名为，则不会破坏相同的输出文件。
- is simple,
- has a "dry-run" option (
-n) - won’t clobber if two files rename to the same output file.
然后您的命令变为：
rename -n 'y/A-Z/a-z/' FILE*
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