Telnet Analog HTTP Interview

The HTTP protocol often uses just a few commands

GET

HEAD

PUT

POST

Here's a quick HTTP GET and head

Give two simple examples:

Example of Get

Telnet ServerIP 80

Get http://www.aaa.com/aaa.html//Enter URL for get command and get

http/1.0 OK
Date:thu, APR 01:19:11 GMT
X-powered-by:asp.net YLTV
x-aspnet-version:2.0.50727
content-type:text/html; charset=gb2312
content-length:28309
X-cache:hit from cache121.aaa.com
Connection:close

The connection to the host has been lost.

Head Sample View HTTP header information for the response can replace the-i parameter of the Curl command under win

Telnet ServerIP 80

Get http://www.aaa.com/aaa.html//Enter URL for get command and get

http/1.0 OK
Date:thu, APR 01:19:11 GMT
X-powered-by:asp.net YLTV
x-aspnet-version:2.0.50727
content-type:text/html; charset=gb2312
content-length:28309
X-cache:hit from cache121.aaa.com
Connection:close

The connection to the host has been lost.

Just like squid has a clear cache of HTTP instructions. Pugre

Assuming that the item clears a page's cache, it can telnet to this squidserver 80port

Then run Pugre http://host/url so you can pugre cache.

But the premise is that squid's ACL agrees!

The original HTTP protocol is so simple!!!

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The lost Little Yun-dimensional essay

John

Reprint please indicate the source

Telnet Analog HTTP Interview