Question

我想通过文字电话,测试我网站的投入处理。我可以人工操作:

telnet localhost 8888
...
GET / HTTP/1.1

Host: localhost


...html response

但我可以把我手脚的照片传到电话网!

我尝试:

(echo "GET / HTTP/1.1
"; echo "Host: localhost 

"; sleep 1) | telnet localhost 8888

它没有任何结果!

Answer 1

(Probably not the only issue) You should "echo -en", and use single quote to close strings. This makes bash interpret correctly

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Answer 2

我认为,netcat, aka nc更适合这一类任务。

Also as Giuseppe mentions you ll have to fix the quoting. An alternative to bash -e is to quote using $ this form , in which , , etc. are interpreted by bash when parsing the command line rather than being passed on to echo. So that form is applicable to many different utilities.

Answer 3

“How do I script x?”的通常答案是“expect。

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