02-15-2007
Should have mentioned this already but I tried tcp vs. tcp6 as well. Thanks for the suggestion though.
What is this telnetd bug?? This machine is in a lab not accessible from the outside so I'm not too worried about intrusion.
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Hi,
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/* Linux Slackware */
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I want to be able to get telnetd to start a program of my choice or one that I have written . . . or . . . write a daemon of my own to listen on a port other than 23 and when a connection arrives it should create a controlling tty/pty and then launch my program on the client side of the pty.
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Connected to 192.168.40.1.
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LEARN ABOUT CENTOS
tcp-env
tcp-env(1) General Commands Manual tcp-env(1)
NAME
tcp-env - set up TCP-related environment variables
SYNOPSIS
tcp-env [ -rR ] [ -ttimeout ] program [ arg ... ]
DESCRIPTION
The input for tcp-env must be a TCP connection. tcp-env finds out information about that connection, puts the information into several
environment variables as described in tcp-environ(5), and runs program with the given arguments.
Usually tcp-env is run from inetd. It might instead be run from another server that already sets up the right environment variables; if
PROTO is set to TCP when tcp-env is invoked, tcp-env assumes that all the other variables are set up properly, and it does not check
whether the input is a TCP connection.
OPTIONS
-r (Default.) Attempt to obtain TCPREMOTEINFO from the remote host.
-R Do not attempt to obtain TCPREMOTEINFO from the remote host.
-ttimeout
Give up on the TCPREMOTEINFO connection attempt after timeout seconds. Default: 30.
SEE ALSO
tcp-environ(5), inetd(8)
tcp-env(1)