bash 查找并重命名目录
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Find and rename a directory
提问by noway
I am trying to find and rename a directory on a linux system.
我正在尝试在 linux 系统上查找并重命名目录。
the folder name is something like : thefoldername-23423-431321
文件夹名称类似于： thefoldername-23423-431321
thefoldernameis consistent but the numbers change every time.
thefoldername是一致的，但数字每次都在变化。
I tried this:
我试过这个：
find . -type d -name 'thefoldername*' -exec mv {} newfoldername \;
The command actually works and rename that directory. But I got an error on terminal saying that there is no such file or directory.
该命令实际上有效并重命名该目录。但是我在终端上收到一个错误，说没有这样的文件或目录。
How can I fix it?
我该如何解决？
回答by John Kugelman
It's a harmless error which you can get rid of with the -depthoption.
这是一个无害的错误，您可以通过该-depth选项摆脱它。
find . -depth -type d -name 'thefoldername*' -exec mv {} newfoldername \;
Find's normal behavior is to process directories and then recurse into them. Since you've renamed it find complains when it tries to recurse. The -depthoption tells find to recurse first, then process the directory after.
Find 的正常行为是处理目录，然后递归进入它们。由于您已将其重命名，因此在尝试递归时会发现它会抱怨。该-depth选项告诉 find 先递归，然后再处理目录。
回答by Amadeu Barbosa
It's missing the -execdiroption! As stated in man pages of find:
它缺少-execdir选项！如 find 的手册页所述：
-execdir command {};
Like -exec, but the specified command is run from the subdirectory containing the matched file, which is not normally the directory in which you started find.
类似 -exec，但指定的命令是从包含匹配文件的子目录运行的，该目录通常不是您开始查找的目录。
find . -depth -type d -name 'thefoldername*' -execdir mv {} newfoldername \;
find . -depth -type d -name 'thefoldername*' -execdir mv {} newfoldername \;
回答by Jae-sung Park
.../ABC -> .../BCD
.../ABC -> .../BCD
find . -depth -type d -name 'ABC' -execdir mv {} $(dirname $i)/BCD \;
回答by Vilmos Kiss
With the previous answer my folders contents are disappeared.
This is my solution. It works well:
for i in find -type d -name 'oldFolderName';
do
dirname=$(dirname "$i")
mv $dirname/oldFolderName $dirname/newFolderName
done
使用上一个答案，我的文件夹内容消失了。
这是我的解决方案。它运作良好：
for i in find -type d -name 'oldFolderName';
do
dirname=$(dirname "$i")
mv $dirname/oldFolderName $dirname/newFolderName
done
