If you're not happy with leaving an older version somewhere, then simply open the file at /var/lib/cloud/seed/nocloud-net/user-data, and change your hostname at the […]
First Reference How to use iptables in Ubuntu to block whole countries Second Reference https://blog.jeshurun.ca/technology/block-countries-ubuntu-iptables-xtables-geoip Third Reference Significant Changes to Accessing […]