使用curl命令查看服务器端口开放情况的方法
作者：sun0322
这篇文章主要介绍了如何使用curl命令查看服务器端口开放情况的方法,文中通过代码示例和图文讲解的非常详细,具有一定的参考价值,需要的朋友可以参考下
1.ssh端口 22
curl -v 10.10.10.205:22
curl -v 10.10.10.205:22 * Trying 10.10.10.205:22... * Connected to 10.10.10.205 (10.10.10.205) port 22 > GET / HTTP/1.1 > Host: 10.10.10.205:22 > User-Agent: curl/8.4.0 > Accept: */* > * Received HTTP/0.9 when not allowed * Closing connection curl: (1) Received HTTP/0.9 when not allowed
2.mysql数据库端口 3306
curl -v 10.10.10.205:3306
curl -v 10.10.10.205:3306 * Trying 10.10.10.205:3306... * Connected to 10.10.10.205 (10.10.10.205) port 3306 > GET / HTTP/1.1 > Host: 10.10.10.205:3306 > User-Agent: curl/8.4.0 > Accept: */* > * Received HTTP/0.9 when not allowed * Closing connection curl: (1) Received HTTP/0.9 when not allowed
3.web应用端口 （Jellyfin 8082）
curl -v 10.10.10.205:8082
curl -v 10.10.10.205:8082 * Trying 10.10.10.205:8082... * Connected to 10.10.10.205 (10.10.10.205) port 8082 > GET / HTTP/1.1 > Host: 10.10.10.205:8082 > User-Agent: curl/8.4.0 > Accept: */* > < HTTP/1.1 302 Found < Content-Length: 0 < Date: Tue, 07 May 2024 13:22:55 GMT < Server: Kestrel < Location: /web/index.html < * Connection #0 to host 10.10.10.205 left intact
（wordpress 8088）
curl -v 10.10.10.205:8088
curl -v 10.10.10.205:8088 * Trying 10.10.10.205:8088... * Connected to 10.10.10.205 (10.10.10.205) port 8088 > GET / HTTP/1.1 > Host: 10.10.10.205:8088 > User-Agent: curl/8.4.0 > Accept: */* > < HTTP/1.1 200 OK < Date: Tue, 07 May 2024 13:20:40 GMT < Server: Apache/2.4.57 (Debian) < X-Powered-By: PHP/8.2.18 < Link: <http://10.10.10.205:8088/wp-json/>; rel="https://api.w.org/" < Vary: Accept-Encoding < Transfer-Encoding: chunked < Content-Type: text/html; charset=UTF-8 < <!DOCTYPE html> 。。。 。。。
（tomcat 8080）
curl -v 10.10.10.205:8080
curl -v 10.10.10.205:6666
* Trying 10.10.10.205:6666...
* connect to 10.10.10.205 port 6666 failed: Connection refused
* Failed to connect to 10.10.10.205 port 6666 after 2051 ms: Couldn't connect to server
* Closing connection
curl: (7) Failed to connect to 10.10.10.205 port 6666 after 2051 ms: Couldn't connect to server
C:\Users>curl -v 10.10.10.205:8080
* Trying 10.10.10.205:8080...
* Connected to 10.10.10.205 (10.10.10.205) port 8080
> GET / HTTP/1.1
> Host: 10.10.10.205:8080
> User-Agent: curl/8.4.0
> Accept: */*
>
< HTTP/1.1 200
< Content-Type: text/html;charset=UTF-8
< Transfer-Encoding: chunked
< Date: Tue, 07 May 2024 13:19:25 GMT
<
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Apache Tomcat/9.0.30</title>
。。。
。。。4.不存在的端口
curl -v 10.10.10.205:6666
curl -v 10.10.10.205:6666 * Trying 10.10.10.205:6666... * connect to 10.10.10.205 port 6666 failed: Connection refused * Failed to connect to 10.10.10.205 port 6666 after 2051 ms: Couldn't connect to server * Closing connection curl: (7) Failed to connect to 10.10.10.205 port 6666 after 2051 ms: Couldn't connect to server
5.被防火墙阻挡的端口
连接一段时间后，提示timeout
以上就是使用curl命令查看服务器端口开放情况的方法的详细内容，更多关于curl查看端口开放情况的资料请关注脚本之家其它相关文章！