Ubuntu y SNAP

¿ Esto que es ?

# snap install links
1.39 MB / 1.51 MB [==================================>____] 92.19 % 738.98 KB/s

root /home/dac # links
The program 'links' is currently not installed. You can install it by typing:
apt install links

# snap list
Name Version Developer
links 2.12-1 zygoon
ubuntu-core 16.04+20160419.20-55 canonical