查询登陆失败次数

sudo journalctl -u ssh --no-pager | grep "Failed password" | wc -l

Node Quality

bash <(curl -sL https://run.NodeQuality.com)

流媒体解锁

bash <(curl -L -s check.unlock.media)

网页&DNS测速

bash <(wget -qO- https://raw.githubusercontent.com/Cd1s/network-latency-tester/main/latency.sh)

Speedtest 多线程测速

curl -sL nws.sh | bash

国内测速

bash <(curl -sL https://raw.githubusercontent.com/i-abc/Speedtest/main/speedtest.sh)

开启bbr和自动调优

bash <(curl -sL https://raw.githubusercontent.com/yahuisme/network-optimization/main/script.sh)