How to create a directory with many subdirectories in ssh with one command?

Question

linux

Example:
you need to create a test folder
mkdir /var/node/bla-1/bla-2/bla-3/test
and you need to create the bla-1/bla-2/bla-3 folders if they don't exist!
through mkdir I get an error, which is logical)
mkdir: cannot create directory `/var/node/bla-1/bla-2/bla-3/test': No such file or directoryс
Maybe there are options?

Answer 1

Here's an example - creating a directory with a hundred subdirectories:
PS Describe the task more precisely at once. For your specific case:
mkdir -p /var/node/bla-1/bla-2/bla-3/test