Script To list all the ASM policies and how many VS are having ASM policies

If you run tmsh list /asm policy virtual-servers this will return a list of all of the ASM policies and a list of the virtual servers they are applied to. In my lab environment the output for an ASM policy with virtual servers looks like so:

asm policy testme { virtual-servers { testme } }

While the output on an unused policy looks like so:

asm policy testmenostage { virtual-servers none }

It would be fairly easy to either run this via ssh or have it run in a shell script on the ASM. I suspect you could likely do the same thing via iControl or REST, but I have not tested this.