A Unix command-line utility that facilitates simple two-way communications between a user and a server application listening on the specified port.

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7
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3answers
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How can the Telnet service on Ubuntu Server 14.04 LTS be enabled?

How can I enable the Telnet service on Ubuntu Server 14.04 LTS? Can somebody include a detailed description about the needed packages and configurations?
1
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1answer
23 views

telnetd: getpty: No such file or directory

root@hj-ibmibm1677:~# telnet localhost Trying ::1... Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. telnetd: getpty: No such file or directory . Connection closed by foreign ...
0
votes
2answers
90 views

Want to start few services automatically during system boot

I am using latest ubuntu version: Ubuntu 15.04 (GNU/Linux 3.16.0-36-generic x86_64) When i reboot my whole system, i need to restart telnet, nagios services manually. Would you please let me know ...
2
votes
2answers
38 views

how to calculate script run time [duplicate]

Consider this shell redirect: telnet towel.blinkenlights.nl >> starWarz when it ends, the session will break, detach from host or something like that. I want to know how long the connection ...
0
votes
1answer
47 views

why command telnet responds strange? [closed]

i pass network course university 4 years before,i have a question that is possible amateur ,please help me.. i have ubuntu on vmware.i use this command: telnet google.com 80 it responds: ...
0
votes
2answers
173 views

cannot telnet into ubuntu from windows 7

I have a php server running on port 4444 on my Ubuntu 15.04 machine. Now when I execute telnet 127.0.0.1 4444 it works fine. Now I have connected my machine and a windows 7 machine using mobile ...
3
votes
3answers
522 views

Looking for text BBS software

I would like to know if there are text-based, bulleting board system forum servers for Ubuntu. Which can be used via telnet or ssh. I was searching for this kind of software and came to this BBS ...
5
votes
1answer
2k views

How do I setup multiple minicom / Cisco console server sessions without too much hassle?

I'm working on my CCNA and have 4 switches & 4 routers which make up my main lab. I bought two quad port USB to Serial (1 USB to 4 Serial) Adapters onto the ends of which I've attached 8 Serial ...
1
vote
1answer
68 views

TCP or Telnet server for Ubuntu

I can use telnet to connect to a telnet server simply by typing: 'telnet localhost', whereas localhost can be replaced with any desired IP-Address. But now I want to do something different and I have ...
0
votes
1answer
90 views

telnet to zimbra 110 port failed from ubuntu 12.04

We are using Thunderbird on Ubuntu 12.04, Windowx XP and Windows 7. Telnet to 25 port done successful from both Windows and Ubuntu clients. When we telnet to mail server port 110 from any Windows ...
0
votes
0answers
200 views

Cant connect to Ubuntu 14.04.3 telnet

I installed telnetd and xinetd with this command: apt-get install xinetd telnetd Restarted the services and even the machine. but i cant connect to the ubuntu 14.04 server. What i did wrong? SSH ...
1
vote
0answers
23 views

Can I send ascii input through a dualshock 3

is it possible to send ascii input to a computer through a dualshock 3? I'm trying to play a telnet game called mtrek through a terminal with a controller.
0
votes
2answers
27k views

SSH and Telnet Connection refused

If I am trying to ssh or telnet to an Ubuntu Server, and both connections are rejected or refused! I can ping the server, firewall off. What are troubleshooting steps should I take? (I am far away ...
1
vote
1answer
577 views

Telnet after update to 15.04 not working

I updated to 15.04 using the server command sudo do-release-upgrade. Since the upgrade was complete and after a reboot, I am unable to telnet to the server. Port 23 is not listened while the ...
0
votes
0answers
240 views

Telnet is not working in ubuntu 14.04

I'm new to Ubuntu and want to install Telnet and then enable it. I tried following commands- sudo apt-get install xinetd sudo apt-get install telnetd Both were installed ,and I checked that which ...
0
votes
0answers
44 views

VT220 client for ubuntu?

I am looking for a VT220 client for ubuntu. I have tried several but they dont seem to like my functon keys. I need to be able to do" CTRL N CTRL L CTRL G CTRL B CTRL X And a few more. None of ...
0
votes
1answer
155 views

Can you create an executable telnet application on the desktop?

I am trying to create a telnet shortcut. I cant seem to find a way to do this. Any ideas?
1
vote
0answers
261 views

cannot access through telnet from ubuntu 14.04 to windows 7

I have this HW that i need to connect ubuntu and windows 7 from Telnet protocol to each other. Till now I have made this possible to open my terminal from windows 7 and it worked just fine. but when i ...
0
votes
0answers
65 views

How to check if a switch is configured in 'ssh' or in 'telnet' using perl script provided the switch IP is available…?

In a perl script, when a switch IP is available, it is required to know if the switch is configured for 'ssh' or 'telnet' for continuing execution. How can this be done..? Please help it...
2
votes
1answer
90 views

During system restart telnet service isn't start automatically

Each time i restart the system i need to login through SSH & then restart the telnet service manually. Any idea how to get rid of this? System Info: Ubuntu 15.04 (GNU/Linux 3.16.0-36-generic ...
1
vote
3answers
6k views

How to start X application from SSH [duplicate]

I've tried to search this topic in google, but without any significant results. I need to start some GUI app from terminal, but I don't care what this app is showing me. In addition, I need to start ...
0
votes
1answer
1k views

Execute command on remote machine using telnet in one line

I need to write a script to monitor wlan0 interface of my remote machine. I can do this by executing iwconfig wlan0 repeatedly on remote machine. But how to login to that machine and execute this ...
-2
votes
1answer
6k views

Want to enable root direct login to telnet/ssh/ftp

I am pretty aware of security risks. But its been a burning need for me to enable root direct login with ssh/telnet/ftp ? Would you please share the procedure this? I have enabled direct root login, ...
0
votes
2answers
2k views

Why I can't I telnet to a specific port?

the port 7778 is in listen, netstat -tulpn tcp 0 0 127.0.0.1:7778 0.0.0.0:* LISTEN 22776/java but I can't telnet that port from remote machine while I can telnet other ...
5
votes
1answer
11k views

Telnet Server not starting

I am installing Ubuntu Server 13.10 and cant get telnet working on the server. I have installed both xinet.d & telnetd thru apt-get and restarted xinetd but nothing is started when I do a netstat ...
2
votes
1answer
914 views

telnet://IP from Firefox and Chrome

I have a problem initiating telnet sessions (telnet://IP) from Firefox and Chrome. With Chrome I have the following problem: When I click the telnet link, appears the "External Protocol Request" ...
2
votes
0answers
126 views

IpProtocols firefox add-on with gnome-terminal and multiple tabs

I want to use Firefox with IpProtocols 0.2.3 to launch telnet sessions from browser. It is working well for me with xterm terminal emulator, but i wish to use multiple tabs. Now I try to use ...
1
vote
0answers
661 views

Cannot able to connect to another host

After few self tests, I thought I'm having a telnet problem. So I am recreating a shorter version of this question I have two machines: cassandra is running on one machine using IP 172.17.1.XX. ...
1
vote
1answer
256 views

how to create admin account as a duplicate root account for telnet and disable root login over network?

I've been searching for the answer to this but all I find is "It doesn't work". I am a new, yes. I am still a student and i still learn about it. I am happy to break my OS and format it many times if ...
0
votes
3answers
737 views

Ubuntu 14.04 Mozilla Firefox Telnet Error

I am running Ubuntu 14.04 in VMWare Player with a bridged Adapter. I installed another VM in Ubuntu which can be accessed from Mozilla Firefox. The web page opens but when I click certain links in ...
1
vote
0answers
152 views

Why are the colors different in vi at the console vs in a Windows telnet session

I noticed that when I use vi at the console, the code highlighting looks good and is nice and easy to read. When I edit the same file via a telnet session, the colors are all low-intensity and it's ...
2
votes
2answers
6k views

Telnet escape character , norwegian keyboard

Here's me in gnome-terminal, using telnet. As it says "Escape character is '^]' I've no idea which keys to hit, CTRL ] , CTRL Å , CTRL ^ does nothing. This is the keyboard layout of Norwegian ...
0
votes
2answers
3k views

Could not open connection to host (ubuntu server) on port 23, 5432, 3306

I have recently installed few packages for telnet, mysql and postgreSQL. I can access all these service locally on the ubuntu server but somehow I am not able to access these services from other ...
1
vote
1answer
3k views

Firebird - Connection Refused

Whenever I try to connect firebird on my Ubuntu 13.10 from my Window 7 computer I get an error message saying that the connection was refused. I'm trying to connect using IBExpert and Java. Java ...
0
votes
1answer
586 views

telnet to godaddy email server on ubuntu desktop [closed]

I'm on my home computer (ubuntu desktop). I am reading the documentations for the IMAP protocol. And I want to connect to my email host at imap.secureserver.net on port 993. Then I want to issue a few ...
0
votes
1answer
2k views

How to setup telnet to accept remote connections

I am using Ubuntu server 13.10 and I am trying to get my telnet to work. I am using a vpn service to test the remote connection. Connection: MBMacBook-Pro:~ mb: telnet telnet.mysite.com 666 Trying ...
0
votes
1answer
1k views

Telnet output file DOES NOT WORK Correctly UNDER Crontab

I'm using the Ubuntu 10.04.4LTS, and have Ganglia installed in my computer. I used to get the Gmetad data by typing: telnet localhost 8651 > /test/test.txt or made a .sh file to run it. After ...
0
votes
1answer
534 views

Telnet session already in use, Unable to create session

I have created a telnet session and without exiting properly I closed terminal window. Now I am unable to connect again and can not make telnet session with appliance. I am getting following error ...
2
votes
1answer
3k views

How do I disable telnet on Ubuntu Server?

I installed Ubuntu server and I am learning to how secure it. One of the article I saw, was about telnet and how to disable it on CentOS Obviously, it does not work on Ubuntu, so How can I disable ...
1
vote
1answer
5k views

Unable to connect to 127.0.0.1 using telnet

I have a new Ubuntu install where I am not able to connect to localhost or 127.0.0.1 or using my computer name. telnet localhost [tried all/no port numbers] returns telnet: Unable to connect ...
0
votes
1answer
3k views

Remote Ubuntu 12.04 desktop cannot display X on local laptop

I have an Ubuntu 13.04 laptop and an Ubuntu 12.04 desktop. I want to be able to open and see images, windows, and pdf files that are located on the desktop via remote access from my laptop. When I ...
1
vote
1answer
6k views

telnet: Name or service not known

When I accessed a remote host using telnet I got an error like this: root@nani-Inspiron-3520:/home/nani# telnet amsys@192.168.0.4 telnet: could not resolve amsys@192.168.0.4/telnet: Name or service ...
1
vote
0answers
4k views

Ubuntu 12.04 LTS - vsftpd problem. No connection. Connection refused

i have a problem with vsftpd server running on Ubuntu 12.04 LTS. Here is the configuration: ubuntu Server address - 192.168.5.100 router address - 192.168.5.1 roger/# grep -v "#" /etc/vsftpd.conf ...
1
vote
1answer
842 views

Control Linux from Putty in Windows

Is it possible to control a Linux machine (EDIT: like a bash/sudo terminal line) from Putty (or other SSH/Telnet client) that's running off another machine and operating system? I have heard this ...
0
votes
2answers
339 views

Share Ubuntu between two computers and explore ubuntu

I have a Ubuntu 12.04 using the full hard disk in my laptop and a WUBI Ubuntu 12.04 using 30 GB in my desktop. Now I want to explore the networking features of Ubuntu. Like telnet and ssh. CLI etc etc ...
0
votes
1answer
1k views

Run script on remote machine via telnet (not SSH)

I need to somehow run a script which resides on a remote machine running Ubuntu. SSH or any other connection type that requires complex encryption is not possible. The client that will connect to the ...
1
vote
1answer
703 views

Applied maintenance to Ubuntu 12.04 (upgrade to kernel 3.2.0-39); after restart my desktop is not responding

After applying maintenance via Update Manager, my desktop freezes after a few seconds. There are two links on ubuntuforums that mentions this as well. Is there anything I can do to correct this ...
9
votes
3answers
32k views

How to get telnet to localhost working?

I'm working on a local dev setup that requires the use of telnet (playing with setting up a MUD server) so please no feedback suggesting I use SSH as a more secure alternative. However, though I've ...
2
votes
1answer
164 views

Error message using telnet

I am installing postfix. I configured the main.cf with the local ip 127.0.0.1. I created a contact@localhost.fr in my bdd (phpmyadmin). But when I send an email using telnet, I put : rcpt to: and I ...
2
votes
1answer
2k views

Error in using HTTP through Telnet on terminal

To access www.ietf.org/rfc.html, I entered the following commands: telnet www.ietf.org 80 > log get /rfc.html HTTP/1.1 Host: www.ietf.org While I was in the midst of typing the 3rd command, the ...