How to achieve that semiDiagona/slashed background in divs

1

I can see that this is now a popular design in web design… I dont know if you know what i mean, but that slashed backround usually set for a div!

2

It’s hard to be sure what you mean. It could be something like this or this.

3

More like of the this[1] of yours sir @kevinSmith! at CSS tricks, it is said that the best way is through SVG…

4

And by slapping a slant white-color filled image at the very bottom of the container! I see!