How to delete a folder in linux

Just rm directly, but you need to add two parameters -rf, namely: rm -rf directory name

-r means to recurse downward, no matter how many levels of directories there are, delete them all;

-f means to directly forcibly delete them without any prompt. (Recommended learning: linux operation and maintenance)

For example: deleting a folder instance:

rm -rf /var/log/httpd/access

will delete /var/log /httpd/access directory and all files and folders under it

(There may be a problem here. If you use it directly like this, the system may not authorize this operation and a Permission denied prompt will appear. .

At this time, you need to add sudo as the permission for the authorized operation before rm -rf, that is: sudo rm -rf The name of the folder)

For example: Delete file instance:

rm -f /var/log/httpd/access.log

The file /var/log/httpd/access.log will be forcibly deleted.

It should be reminded that you must be extra careful when using this rm -rf, Linux does not Recycle bin.

Of course, rm has more other parameters and usages, you can view them with man rm.

There is another method that is also very useful:

mkdir a　　创建目录a
rmdir a　　删除目录a　　注意：rmdir只能删除空目录，如果目录里面有文件，那么删除失败

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