How to auto telnet the server from another server? Post: 302527415

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Homework and Emergencies Homework & Coursework Questions How to auto telnet the server from another server? Post 302527415 by michnmi on Friday 3rd of June 2011 08:45:05 AM

06-03-2011

Registered User

I honestly don't understand what in the above provided solution isn't working for you...no I don't think you should do it through 'ssh' if there is no specific reason to use Secure Socket.

Telnet should (and actually does) work just fine .

I've used it for something and it is working flawlessly.

I'll give you a step-by-step walkthrough/example below and we'll take it from there...

I'll enable telnet on my computer ,create a unixforum user,give him a password, run a command-line script, login in via telnet with the unixforum user , execute a 'pwd',an 'ls', exit from telnet and then disable telnet and delete the user.

let's go!!!

Code:

michnmi@OpenSolaris:~/Documents/Scripts/Unix.comForum$ svcs -a | grep telnet
disabled       15:29:03 svc:/network/telnet:default
michnmi@OpenSolaris:~/Documents/Scripts/Unix.comForum$ svcadm enable  svc:/network/telnet:default
michnmi@OpenSolaris:~/Documents/Scripts/Unix.comForum$ svcs -a | grep telnet
online         15:29:20 svc:/network/telnet:default
michnmi@OpenSolaris:~/Documents/Scripts/Unix.comForum$ ls -l
total 3
-rwx------ 1 michnmi staff  89 2011-06-03 13:31 a.txt
-rw-r--r-- 1 michnmi staff 637 2011-06-03 13:41 my.log
michnmi@OpenSolaris:~/Documents/Scripts/Unix.comForum$ pfexec useradd -d /export/home/unixforum -m unixforum
UX: useradd: unixforum name too long.
80 blocks
michnmi@OpenSolaris:~/Documents/Scripts/Unix.comForum$ pfexec passwd unixforum
New Password: 
Re-enter new Password: 
passwd: password successfully changed for unixforum
michnmi@OpenSolaris:~/Documents/Scripts/Unix.comForum$ (sleep 1; echo "unixforum";sleep 1 ; echo "password"; sleep 2 ; echo 'pwd'; sleep 2 ; echo 'ls -la'; sleep 1) | telnet localhost
Trying ::1...
Connected to OpenSolaris.
Escape character is '^]'.
login: unixforum
Password: 
Oracle Corporation      SunOS 5.11      snv_151a        November 2010
unixforum@OpenSolaris:/export/home/unixforum$ pwd     
/export/home/unixforum
unixforum@OpenSolaris:/export/home/unixforum$ ls -la
total 11
drwxr-xr-x 2 unixforum other   8 2011-06-03 15:32 .
drwxr-xr-x 7 root      root    7 2011-06-03 15:31 ..
-rw-r--r-- 1 unixforum other 280 2011-06-03 15:31 .bashrc
-rw-r--r-- 1 unixforum other 530 2011-06-03 15:31 .profile
-rw------- 1 unixforum other  16 2011-06-03 15:32 .sh_history
-rw-r--r-- 1 unixforum other 960 2011-06-03 15:31 local.cshrc
-rw-r--r-- 1 unixforum other 988 2011-06-03 15:31 local.login
-rw-r--r-- 1 unixforum other 927 2011-06-03 15:31 local.profile
unixforum@OpenSolaris:/export/home/unixforum$ Connection to OpenSolaris closed by foreign host.
michnmi@OpenSolaris:~/Documents/Scripts/Unix.comForum$ 
michnmi@OpenSolaris:~/Documents/Scripts/Unix.comForum$ svcadm disable  svc:/network/telnet:default
michnmi@OpenSolaris:~/Documents/Scripts/Unix.comForum$ svcs -a | grep telnet
disabled       15:44:34 svc:/network/telnet:default

michnmi

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