Script telnet on webserver

Posted by Kami on Stack Overflow See other posts from Stack Overflow or by Kami
Published on 2010-03-24T16:50:15Z Indexed on 2010/03/24 16:53 UTC
Read the original article Hit count: 334

Filed under:

bash

|

scripting

|

telnet

Hi

I would like to script telnet to test my website inputs handling. I can do it manually :

telnet localhost 8888
...
GET / HTTP/1.1\n
Host: localhost


...html response

But I can pass command to telnet in my shell script !

I've tried :

(echo "GET / HTTP/1.1\n"; echo "Host: localhost \n\n"; sleep 1) | telnet localhost 8888

It produces no results at all !

© Stack Overflow or respective owner

Related posts about bash

launching a program from bash causes bash to go to new prompt

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
When I run a program from the console, e.g. me@box:~$ firefox I expect the console to log error messages (I think this is std out or std err?) and other items from the program, firefox in this case. But today I notice that bash just opens the program and goes to a new prompt, e.g. me@box:~$… >>> More
How to debug a .bash_profile

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I was updating my .bash_profile, and unfortunetly I made a few updates and now I am getting: env: bash: No such file or directory env: bash: No such file or directory env: bash: No such file or directory env: bash: No such file or directory env: bash: No such file or directory -bash: tar: command… >>> More
Every command fails with "command not found" after changing .bash_profile?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I was updating my .bash_profile, and unfortunetly I made a few updates and now I am getting: env: bash: No such file or directory env: bash: No such file or directory env: bash: No such file or directory env: bash: No such file or directory env: bash: No such file or directory -bash: tar: command… >>> More
Is there any fundamental difference between piping in mac and linux?

as seen on Super User - Search for 'Super User'
ps -e | grep bash sample output from a linux machine: 1128 pts/14 00:00:00 bash 7491 pts/7 00:00:00 bash 12651 pts/14 00:00:00 bash 16145 pts/2 00:00:00 bash sample output from a mac machine: 58352 ttys000 0:00.09 login -pfl username /bin/bash -c exec -la bash /bin/bash 58353 ttys000… >>> More
why is $0 set to -bash?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
First login process name seems to be set to "-bash", but if I subshell then it becomes "bash". for example: root@nowere:~# echo $0 -bash root@nowere:~# bash root@nowere:~# echo $0 bash -bash is causing some scripts to fail, such as . /usr/share/debconf/confmodule exec /usr/share/debconf/frontend… >>> More

Related posts about scripting

Advantages to Server Scripting languages over Client Side Scripting languages

as seen on DotNetBlocks - Search for 'DotNetBlocks'
There are numerous advantages to server scripting languages over client side scripting languages in regards to creating web sites that are more compelling compared to a standard static site. Server side scripts are executed on a web server during the compilation of data to return to a client… >>> More
Scripting the Vim editor, Part 5: Event-driven scripting and automation

as seen on Internet.com - Search for 'Internet.com'
<b>IBM Developerworks:</b> "Why repeat yourself? You can configure Vim’s comprehensive event model to execute time-saving scripts whenever particular editing events—such as loading a file or switching between editor modes—occur." >>> More
What does (Lua) game scripting mean?

as seen on Programmers - Search for 'Programmers'
I've read that Lua is often used for embedded scripting and in particular game for scripting. I find it hard to picture how it is used exactly. Can you describe why and for which features and for which audience it is used? This questions isn't specifically addressing Lua, but rather any embedded… >>> More
How to find from GUI whether Client Side scripting or server side scripting is running

as seen on Stack Overflow - Search for 'Stack Overflow'
We have a GUI which runs on ASP.NET 2.0 framework (Client-Server model). From the support perspective how can one find whether the pages which are opening on GUI at any point of time is a server side scripting or Client side scripting. The reason why I ask this is because I understand that some of… >>> More
UNIX Shell-scripting: UDV

as seen on Stack Overflow - Search for 'Stack Overflow'
I am writing a simple unix shell script: #!/bin/bash # abort the script if a command fails set -e # abort the script if an unitialized shell variable is used set -u i = 0; while [$i -l 1] do src/meshpro input/martini.off video/noise/image$i… >>> More