Is it necessary to create one col-12 if you do not need to share content?

Question

Bootstrap

I have a section there in the background of the video and in the middle of the text.
the bottom line: do you need to make the markup .main>.container>.row>col-12 or just make .main and write styles in it

Answer 1

Not

Answer 2

Here the main problem is not "to pass recursively", but how to calculate the files for the last month.
I recently answered a similar question here .
To calculate files for deletion, use this advice, in your case N will be 30 or 31. But if you need it for the last month, and not N days ago, then it will be more difficult.
It's very easy to go through the count recursively:

for /f "tokens=* delims=" %%a in ('dir /s /b /ad "Один" "Два" ') do (
echo.%%~a
dir %%~a\*
)

Answer 3

"каталог","каталог2" | foreach {Get-ChildItem "<FullPath2WorkFolder>\$_\имя1" -Recurse | where {$_.creationtime -le (get-date).AddMonth(-1)}} | remove-item

Attention!
This one-liner solves the problem only for exactly the same as in the description of the author of the structure.
Using it without processing you run the risk of deleting the wrong thing at all :D