03-06-2008
I've made some progress. So far I can remsh into host1, then from host1 I can remsh into host2, and then from host2 I can telnet into host3 with this script:
#! /bin/csh
remsh host1 "remsh host2 "telnet host3""
The final hurdle I need to get over is executing a command on host3. I've tried:
remsh host1 "remsh host2 "echo 'command' | telnet host3""
But that didn't even seem to telnet me into host3, I got an error saying "no route to host". If I manually rlogin into host1 and then from there manually log into host2 and execute the command "echo 'command' | telnet host3" it works just as I'd like. I don't get why it can't do it via a script.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
hi
what is the main difference between rlogin and telnet? Or they are synonymous
cheers (13 Replies)
Discussion started by: g-e-n-o
13 Replies
2. UNIX for Dummies Questions & Answers
Hello Friends,
I had an IRIX box won't let me login with any IDs (even root) Telnet, Rlogin, SSh. However, I can login by single user with root ID.
Telnet login >>> Connection closed by forgeign host.
Rlogin >>> Connection closed
SSh login >>> connection to address ???.????.???.??? ... (1 Reply)
Discussion started by: anphdula
1 Replies
3. Shell Programming and Scripting
I am logged into an AIX Unix box. From there I want to remotely login to remotely login to an HP-UX Unix box and want to execute a command that will create a file. I want to get the file to the AIX box. Can someon eplease advise how to automate that in a shell script? At the first step I want to... (2 Replies)
Discussion started by: asutoshch
2 Replies
4. Shell Programming and Scripting
Hi Forumers,
Sorry if it's really simple, but I couldn't find a way out. :(
I've to do something like this in a script (csh):
<some commands, variable settings, scripts>
rlogin different_server
<some commands, variable settings, scripts>
After "rlogin", it shows the prompt of the... (5 Replies)
Discussion started by: sumitgarg
5 Replies
5. Solaris
Hi,
I have a Sun Ultra 5 desktop with Solaris 8. When I telnet/rlogin into any other host, the connection closes after few hours of inactivity.
I also have another Windows box which I use rarely. But when I telnet/rlogin into the same hosts using putty, the connection stays for days without any... (5 Replies)
Discussion started by: dr_gsb
5 Replies
6. IP Networking
Hai guys,
Both "rlogin" and "telnet" are used to login remote host.Is there any differece between these 2 commands? (or) are both same?
Thanks (1 Reply)
Discussion started by: Felicia23
1 Replies
7. Shell Programming and Scripting
Hi
I wanted to know if we can write a nested case in UNIX script.
Something like following -
Case ${sDB} in
Srvr1)
case ${sSchema}
Sch1)
DBusr=Username1
DBPwd=Pwd1
;;
Sch2)
DBusr=Username2
... (1 Reply)
Discussion started by: sumeet
1 Replies
8. Shell Programming and Scripting
I want to make a script which will execute a command from a remote server like below
rlogin server1
then
telnet server2
(username, password will be given)
now execute command (it may "ls -l *.txt") and give the output
I've to do this manually but want to make it automatic
Script may... (4 Replies)
Discussion started by: shoeb
4 Replies
9. Shell Programming and Scripting
I am writing a script to do rlogin to another system and execute commands on the remote system, i can successfully login to the remote system but the commands are not sent. i can only use rlogin to get to the remote system.
what can i do? (6 Replies)
Discussion started by: aydj
6 Replies
10. Shell Programming and Scripting
Hi guys, I'm try making to script for eliminate files rlogins.
path1='/home/*'
for i in `cat /etc/passwd |awk -F: '{print $6}'`; do
if test "$i" = "$path1"; then
echo $i
cd $i
if ; then
echo "$i/.rhosts detectado"|mail -s "rhosts" root
... (14 Replies)
Discussion started by: nena_redbalon
14 Replies
LEARN ABOUT FREEBSD
rlogin
RLOGIN(1) BSD General Commands Manual RLOGIN(1)
NAME
rlogin -- remote login
SYNOPSIS
rlogin [-468DEd] [-e char] [-i localname] [-l username] host
DESCRIPTION
The rlogin utility starts a terminal session on a remote host host.
The standard Berkeley rhosts authorization mechanism is used.
The following options are available:
-4 Use IPv4 addresses only.
-6 Use IPv6 addresses only.
-8 Allow an eight-bit input data path at all times; otherwise parity bits are stripped except when the remote side's stop and start char-
acters are other than ^S/^Q.
-D Set the TCP_NODELAY socket option which can improve interactive response at the expense of increased network load.
-E Stop any character from being recognized as an escape character. When used with the -8 option, this provides a completely transparent
connection.
-d Turn on socket debugging (see setsockopt(2)) on the TCP sockets used for communication with the remote host.
-e Allow user specification of the escape character, which is ``~'' by default. This specification may be as a literal character, or as
an octal value in the form
nn.
-i Allow the caller to specify a different local name to be used for authentication. This option is restricted to processes with uid 0.
-l Specify a different username for the remote login. If this option is not specified, your local username will be used.
A line of the form ``<escape char>.'' disconnects from the remote host. Similarly, the line ``<escape char>^Z'' will suspend the rlogin ses-
sion, and ``<escape char><delayed-suspend char>'' suspends the send portion of the rlogin session, but allows output from the remote system.
By default, the tilde (``~'') character is the escape character, and normally control-Y (``^Y'') is the delayed-suspend character.
All echoing takes place at the remote site, so that (except for delays) the rlogin is transparent. Flow control via ^S/^Q and flushing of
input and output on interrupts are handled properly.
ENVIRONMENT
The following environment variable is utilized by rlogin:
TERM Determines the user's terminal type.
FILES
/etc/hosts
/etc/hosts.equiv
$HOME/.rhosts
SEE ALSO
login(1), rsh(1), telnet(1), setsockopt(2), ruserok(3), tty(4), hosts(5), hosts.equiv(5), rlogind(8), rshd(8)
HISTORY
The rlogin command appeared in 4.2BSD.
IPv6 support was added by WIDE/KAME project.
BUGS
The rlogin utility will be replaced by telnet(1) in the near future.
More of the environment should be propagated.
BSD
September 26, 2003 BSD