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Zephery · Feb 24, 2024 · fd1fc80 · fd1fc80
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+# 一些不常用但很实用的命令
+
+#### https连接耗时检测
+```shell
+curl -w "TCP handshake: %{time_connect}, SSL handshake: %{time_appconnect}\n" -so /dev/null https://zhls.qq.com/test-nginx
+```
+
+
+#### iptables拒绝请求
+```shell
+iptables -A  OUTPUT -d 11.145.18.159 -j REJECT
+```