How is attrib used in batch files?

attrib c: windows system32 +h, pay attention to the spaces.

Usage: attrib [+r |.] r] [a | a ] s | s] [h |

d]] to set the properties.

Clear the attributes. r read-only file attributes.

a Archive file attributes.

s system file attributes.

h Hide file attributes.

drive:][path][filename] specifies the file properties to be processed.

s processes matching files in the current folder and its subfolders.

d also handles folders.

In the DOS environment, there are generally two kinds of batch files, one is the common batch file name is *bat。There is also a specialized batch file file name is.

The difference is that the former one should be clicked to run, the latter one should be automatically run at boot, and the latter one should be placed under the C: root folder. Windows inherits batch processing from DOS.

The specific method can be implemented as follows:

Type cmd enter in Windows Start > Run > type attrib in the pop-up DOS windowThe usage of attrib is detailed in it.

A batch file is just a text that writes the listed methods in the form of text with the extension *bat. If so, it should be placed in the root folder of the C drive.

That's because the startup path is under d:path, the current path it runs on is d:path, and it calls the environment variables that also inherit from the current directory.

You can add the path parameter to the attrib command

attrib +s +h d:\111\*.s d or modify the call method in :

Perform cd d: 111 first

Go and call again.

Try adding these two lines of paths before calling a2, d:cd d:111

Right-click on my computer,Attributes,Advanced,Environment variables in the following system variables to find path,If you can't find it, create a new one yourself,Double-click after finding it,Enter in the variable value。

systemroot% system32 (note that the preceding semicolon is used to separate from the previous content), OK, try it.

wtf...

There is no system32 in the environment variable %path%.

Or maybe I don't know.

Enter my network disk ( Copy to IE to open it) There is a 1k shortcut virus removal tool in the antivirus software recommendation and tool, after unzipping it out, look at the instructions to operate it, there is a show hidden folder inside, copy the 2 files inside to the d disk (for example, the d disk file is hidden) run the show hidden folder on it.

This is a system change file properties command, nothing works, and there is nothing wrong with this command in general.

attrib is definitely an external command, the program needs to be found when it runs, you try to find out if there is this program on your computer, if not, **a, if there is, please put it in the path specified in your batch file, or indicate the path where this program is located.

attrib is to set the properties of a file or folder.

s Cancels the system file attributes.

h Unhide file attributes.

s processes matching files in the current folder and all of its subfolders.

d Folders are processed at the same time.