1. How can I input/feed the below three commands "non-interactively" to the telnet command.
2. telnet+GET works from a remote host so i expect telnet+Get to work locally. I don't wish to use curl or any other tool.
Can you please help ?
Last edited by mohtashims; 07-23-2018 at 04:50 AM..
I have a new SUN server from a sister company, and have been able to network it, and ping the server...however i can't telnet into the box.
When it was at the sister companies site, we were able to telnet in then...just not not its on out network!
Does anyone have a suggestion to what i need... (3 Replies)
I have been trying to write a very basic chat program but at the moment I am having problems getting it to be multiuser as it closes all connections when one client shutsdown. I have also been having problems trying to get the program to display a list of usernames to the clients. I have tried... (0 Replies)
I installed Openserver 5.0.7 and I cannot telnet to the localhost and I can't telnet from my old SCO 3.2.42 to the new SCO machine but I can ping the new machine and it will telnet to the old machine. (2 Replies)
i have 2 servers
test1
production2
------------------------------------
i have script called naveed2.sh in test1.Actually i m trying to connect from scritp naveed2.sh into server production2.
below the contents of script naveed2.sh
#!/bin/ksh
telnet production2.com< n2.txt... (2 Replies)
Hi,
I have logged into a system using Telnet and iam unable to close the connection to connect to the next system using arrays.
Iam getting error "Connection Timed Out"
Iam using net::Telnet module.
Please suggest.. (1 Reply)
Hi,
I'm having a problem with my ssh link to various Sun servers running Solaris 9 and 10 from an Windows XP box running Cygwin/X.
I am using ssh to connect to a number of different Sun servers. My problem is that when editing a remote shell command line with the arrow direction keys the... (0 Replies)
Hi, I am trying to use nomachine nx server and client. But somehow it doen't work. What happens is the following:
1.- Client starts up
2.- Client authenticates with Server
3.- The NoMachine window appears for 2-4 seconds
4.- The NoMachine window exists
Somehow a "closeEvent" is sent.... (3 Replies)
I am trying to write a shell script to execute some commands..
telnet <IP address of the router>
wait 10
echo "username"
echo "password"
sh log
exit
but i am unable to execute it properly ..please help me ..
thanks in advance
Sri (1 Reply)
does sftp connection closes by default if it stays idle for a prolonged time ?
i have checked sshd_config files , there is no time out value set. but still the connection closes after certain period of time.
Please help.
verbose mode output :
sftp> debug1: channel 0: free:... (10 Replies)
Discussion started by: chidori
10 Replies
LEARN ABOUT CENTOS
telnet-probe
TELNET-PROBE(1) General Commands Manual TELNET-PROBE(1)NAME
telnet-probe - lightweight telnet-like port probe
SYNOPSIS
$PCP_BINADM_DIR/telnet-probe [-c] [-v] host port
DESCRIPTION
telnet-probe allows the pmdashping(1) daemons to establish connections to arbitrary local and remote service-providing daemons so that
response time and service availability information can be obtained.
The required host and port number arguments have the same meaning as their telnet(1) equivalents.
The -c option causes telnet-probe to perform a connect(2) only. This skips the read(2) and write(2) exercise that would otherwise be done
after connecting (see below).
The -v option causes telnet-probe to be verbose while operating.
Once the telnet connection has been established, telnet-probe reads from stdin until end-of-file, and writes all the input data to the tel-
net connection. Next, telnet-probe will read from the telnet connection until end-of-file, discarding whatever data it receives. Then
telnet-probe exits.
To operate successfully, the input passed via telnet-probe to the remote service must be sufficient to cause the remote service to close
the connection when the last line of input has been processed, e.g. ending with ``quit'' when probing SMTP on port 25.
By default telnet-probe will not produce any output, unless there is an error in which case a diagnostic message can be displayed (in ver-
bose mode only) and the exit status will be non-zero indicating a failure.
PCP ENVIRONMENT
Environment variables with the prefix PCP_ are used to parameterize the file and directory names used by PCP. On each installation, the
file /etc/pcp.conf contains the local values for these variables. The $PCP_CONF variable may be used to specify an alternative configura-
tion file, as described in pcp.conf(5).
DIAGNOSTICS
If telnet-probe succeeds, then 0 will be returned. If the attempt to establish a connection fails or is terminated, then a non-zero exit
status is returned.
SEE ALSO PCPintro(1), pmdashping(1), pmie(1), telnet(1), connect(2), read(2) and write(2).
Performance Co-Pilot PCP TELNET-PROBE(1)