bash 检查 PWD 是否包含目录名称
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Checking if PWD contains directory name
提问by zizther
I want to find out if the PWD contains a certain directory name in it, it should be able to test it being anywhere in the output.
我想知道 PWD 中是否包含某个目录名称，它应该能够测试它在输出中的任何位置。
For example I have structure paths like public/bower_components/name/and also have paths which are just public.
例如，我有像这样的结构路径public/bower_components/name/，也有只是public.
I want to test because the contents of the folder namemove into the public folder and the bower_componentsfolder is removed.
我想测试，因为文件夹的内容name移动到公用文件夹中，bower_components文件夹被删除。
Thanks
谢谢
回答by anubhava
You can use BASH regex for this:
您可以为此使用 BASH 正则表达式：
[[ "$PWD" =~ somedir ]] && echo "PWD has somedir"
OR using shell glob:
或使用 shell glob：
[[ "$PWD" == *somedir* ]] && echo "PWD has somedir"
回答by kojiro
You can use case:
您可以使用case：
case "$PWD" in
*/somedir/*) …;;
*) ;; # default case
esac
You can use [[:
您可以使用[[：
if [[ "$PWD" = */somedir/* ]]; then …
You can use regex:
您可以使用正则表达式：
if [[ "$PWD" =~ somedir ]]; then …
and there are more ways, to boot!
还有更多方法可以启动！
