Top "Telnet" questions

Telnet is an old protocol for bidirectional interactive text-oriented communication with remote hosts via virtual terminals.

How to insert a delay between pipelining commands in a bash script. E.g. cat file | telnet mail.domain.com 25

I have a bash script that creates a file and I would like to send an email at the end …

linux bash email telnet
Telnet to cisco switch using php

I need to telnet to cisco switch using php and execute show interface status command and get results. I tried …

php telnet cisco
Not able to telnet / ping server installed on virtual machine

I am trying to establish connection between ZABBIX SERVER which has been installed on Ubuntu Virtual Machine and ZABBIX AGENT …

windows ubuntu virtual-machine telnet zabbix
How to print telnet response line by line?

Is it possible to print the telnet response line by line, when a command executed over telnet keeps on responding …

python telnet telnetlib
Android Emulator - Finding Port Number

I am running Android Studio with Microsoft's Visual Studio Emulator for Android on Windows 10. (I cannot use the default emulator …

android emulation telnet
How can I send a byte (or bytes) to test a socket listening in my application?

How can I send a byte (or bytes) to test a TCP socket that's listening on a port in my …

linux tcp telnet netcat
Managing Cisco programmatically; Telnet vs SNMP?

I was recently approached by a network-engineer, co-worker who would like to offload his minor network admin duties to a …

network-programming telnet snmp cisco
Checking if an SSH tunnel is up and running

I have a perl script which, when destilled a bit, looks like this: my $randport = int(10000 + rand(1000)); # Random port as …

linux perl telnet ssh-tunnel
Connecting to gmail pop server by Windows command line

I'm using command line on Windows 7 or Windows Command Processor. I'm trying to connect to gmail pop server (pop.gmail.…

windows-7 command-line telnet gmail-pop
Cannot see what I am typing in telnet

I enabled telnet in widows 7 and when I type in CMD: telnet www.example.com 80 the screen clears and then …

windows-7 cmd telnet