我正在使用 following command
zmv -n -Q '(**/)(*[[:upper:]]*)(/)' '${1}${(L)${2//(#b)([[:upper:]])/-$match[1]}#-}'
改造% tree
.
├── EmptyFile.txt
├── FirstDirectoryName
│ ├── FourthDirectoryName
│ ├── secondDirectoryName
│ └── thirdDirectoryName
├── FourthDirectoryName
├── secondDirectoryName
└── thirdDirectoryName
到% tree
.
├── EmptyFile.txt
├── first-directory-name
│ ├── fourth-directory-name
│ ├── second-directory-name
│ └── third-directory-name
├── fourth-directory-name
├── second-directory-name
└── third-directory-name
不过有一个小问题。如果有多个连续的大写字母,我不想小写。我只想放
-
大写字母后面给出的不是开头。% tree
.
├── DDDDDDD
├── FirstFolderToRename
│ ├── DDDDDDD
│ └── ThisIsDDDDD
├── secondFolderToRename
│ ├── DDDDDDD
│ └── ThisIsDDDDD
└── ThisIsDDDDD
电流输出% zmv -n -Q '(**/)(*[[:upper:]]*)(/)' '${1}${(L)${2//(#b)([[:upper:]])/-$match[1]}#-}'
mv -- FirstFolderToRename/DDDDDDD FirstFolderToRename/d-d-d-d-d-d-d
mv -- FirstFolderToRename/ThisIsDDDDD FirstFolderToRename/this-is-d-d-d-d-d
mv -- secondFolderToRename/DDDDDDD secondFolderToRename/d-d-d-d-d-d-d
mv -- secondFolderToRename/ThisIsDDDDD secondFolderToRename/this-is-d-d-d-d-d
mv -- DDDDDDD d-d-d-d-d-d-d
mv -- FirstFolderToRename first-folder-to-rename
mv -- secondFolderToRename second-folder-to-rename
mv -- ThisIsDDDDD this-is-d-d-d-d-d
预期产出mv -- FirstFolderToRename/DDDDDDD FirstFolderToRename/DDDDDDD
mv -- FirstFolderToRename/ThisIsDDDDD FirstFolderToRename/this-is-DDDDD
mv -- secondFolderToRename/DDDDDDD secondFolderToRename/DDDDDDD
mv -- secondFolderToRename/ThisIsDDDDD secondFolderToRename/this-is-DDDDD
mv -- DDDDDDD DDDDDDD
mv -- FirstFolderToRename first-folder-to-rename
mv -- secondFolderToRename second-folder-to-rename
mv -- ThisIsDDDDD this-is-DDDDD
最佳答案
指定 one or more upper case characters
.即 [[:upper:]]##
使用 zsh 的扩展通配符(zmv 使用)。 ##
类似于正则表达式 +
量词。单#
是 zero or more
, 类似于正则表达式 *
.
zmv -n -Q '(**/)(*[[:upper:]]*)(/)' '${1}${(L)${2//(#b)([[:upper:]]##)/-$match[1]}#-}'
或者,单独转换前导大写字符而不是删除首字母 -
然后:${1}${(LM)2##[[:upper:]]#}${(L)${2##[[:upper:]]#}//(#b)([[:upper:]]##)/-$match[1]}
关于zsh - zmv - 如果有多个连续的大写字母,则不更改大小写,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/62850317/