LISP Change layer properties by name filter

[sanok7728543]

Hello!

There are a lot of LISPs to set layer properties(color, line type etc.) by a defined name. But I need to use only part of the name(filter).

Example:
I have a dwg file with 100500 layers:
----------------
1-F-1
1-F-2
...
8-C-1
8-C-2
...etc.

---------------
For all layers contain *-F-* I have to change color to red, and for *-C-* to green and so on.....

Maybe someone had known ready lisps or can help me with code

[Tom Beauford]

The -Layer command can do that
-LAYER C 1 *-F-* C 3 *-C-*