get ipv6 assigned block size

[kedihacker]

It is not advisable to split up ipv6 to less than /64 as detailed in here: https://slash64.net/ By adding this info to the output, it would be easier to check.

[Cryptominer937]

I have added this in my branch, I have only tested on Debian 12, Ubuntu 24.04 and it relies on the ip command but if the command is available it will append the range to the end of the V6 Check mark, This branch also has modifications to the disk summary adding zfs support so feedback would be appreciated.

curl -sL https://raw.githubusercontent.com/Cryptominer937/yet-another-bench-script/refs/heads/zfs-tweaked/yabs.sh | bash