The subst command mirrors a folder to a local disk

background

When your computer or cloud disk has only one disk , Because it's safe , Good performance .
So sometimes , We need other system disks to do some things , For example, you need to bring a system disk when you are remote , This is the time , You can use it subset This is the order to solve the problem .

Mirror virtual disk subst This command can simplify many operations , For example, a commonly used file is placed in a folder with a deep path , Every time we want to operate these files, we must open them level by level along the path of this folder , This operation is time-consuming 【 Now my operation is usually to write a in the root directory bat, Then every time I find that directory , Run the bat. Or record this path in a notepad and paste it on the address bar once each time 】. Now that you know this command, it's certainly much more convenient .... practice ;

For example, we have to give E Next folder testdir Create a virtual disk F, Then you can use the command ;
subst F：E：\testdir
In this way, double-click this F Go directly to the directory we want .
Delete mapping ：
subst F:/D

If multiple folders are mapped , Use directly subst Check the details ..
But these operations will disappear after restart ...