07-28-2008
Use ssh -n otherwise it gobbles up the stdin provided to your while read line ; do ... done loop.
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
Just recently we seem to be getting the following error message relating to SSH when we run the UNIX script in background mode:
warning: You have no controlling tty. Cannot read confirmation.^M
warning: Authentication failed.^M
Disconnected; key exchange or algorithm negotiation... (1 Reply)
Discussion started by: budrito
1 Replies
2. UNIX for Dummies Questions & Answers
Hi Floks!
This is Sravan!
I am new to linux and I am trying to write bash shell script in which I want to change the user but the statements which are after the "su " command are not working that I mean I want to execute some statements as the changed user
here is the code
... (2 Replies)
Discussion started by: sravanp
2 Replies
3. AIX
I thought I had seen all errors in SSH but the following is new to me:
buffer_get: trying to get more bytes 129 than in buffer 6
Anyone seen this before please? Google search returns nothing of use that I can see.
I am running an lpar on a 52A and the O/S is AIX 5.3 TL 4CSP. (2 Replies)
Discussion started by: johnf
2 Replies
4. Solaris
Hi,
I am trying to ssh to a server.
Senario is as below:
I have two servers A and B both are solaris and having ssh version
Sun_SSH_1.1, SSH protocols 1.5/2.0, OpenSSL
I have created proper keys on both using key-gen and copied public keys appropriatly.
I am able to ssh from A to B... (1 Reply)
Discussion started by: Muktesh
1 Replies
5. Shell Programming and Scripting
I'm writing a script which is meant to ssh into a remote machine, sed a file there, and write the output to a new file on the remote machine. Obviously the easy way to do this is to write and execute the script on the remote machine, but I'm trying to do this all via ssh since I like to keep and... (4 Replies)
Discussion started by: maethlin
4 Replies
6. Shell Programming and Scripting
Hi,
I have 2 users say user a and user b both in different unix boxes.
I thave to execute a script in user b via user a.
I tried using ssh for it but my script is not getting executed.
My script goes as:
from user a-
ssh userb@host " sh script.sh"
script.sh is placed in user b... (11 Replies)
Discussion started by: Taranjeet Singh
11 Replies
7. Shell Programming and Scripting
Hi,
When runnin the following script it complte successfully with out any problem
#!/bin/sh
SERV="crm1"
for s in $SERV
do
export WebLogicSessions=`ssh psoft@$s "cd /software/psoft/scripts ; ./getweblogicsessions.sh crm1 8001 PIA | awk '{print $1}' `
echo "Checking number of... (0 Replies)
Discussion started by: yoavbe
0 Replies
8. UNIX for Dummies Questions & Answers
Hi i m writing a script which will fetch data from different machines and display it on single terminal.
I have created a file named SERVERNAMES containing ip address of machines i need to monitor.
Then for every IP i m issuing ssh command to get date on that machine.
However When i m trying... (3 Replies)
Discussion started by: pinga123
3 Replies
9. Solaris
Hi Guys,
when I try to login to one of my sun server (sparc) from within an open putty session on another server I get this message:
bash-3.2$ ssh 10.0.0.10
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @... (1 Reply)
Discussion started by: cjashu
1 Replies
10. Shell Programming and Scripting
I want to execute below the script for remote server.i am not able to execute below the script please help me urgent for this issue.i getting below the error
ssh user@server<<EOJ
cd path
for i in *
do
echo $i
done
EOJ
Pseudo-terminal will not be allocated because stdin is not a... (1 Reply)
Discussion started by: SAUD PASHA
1 Replies
LEARN ABOUT FREEBSD
ssh-keysign
SSH-KEYSIGN(8) BSD System Manager's Manual SSH-KEYSIGN(8)
NAME
ssh-keysign -- ssh helper program for host-based authentication
SYNOPSIS
ssh-keysign
DESCRIPTION
ssh-keysign is used by ssh(1) to access the local host keys and generate the digital signature required during host-based authentication with
SSH protocol version 2.
ssh-keysign is disabled by default and can only be enabled in the global client configuration file /etc/ssh/ssh_config by setting
EnableSSHKeysign to ``yes''.
ssh-keysign is not intended to be invoked by the user, but from ssh(1). See ssh(1) and sshd(8) for more information about host-based authen-
tication.
FILES
/etc/ssh/ssh_config
Controls whether ssh-keysign is enabled.
/etc/ssh/ssh_host_dsa_key
/etc/ssh/ssh_host_ecdsa_key
/etc/ssh/ssh_host_ed25519_key
/etc/ssh/ssh_host_rsa_key
These files contain the private parts of the host keys used to generate the digital signature. They should be owned by root, read-
able only by root, and not accessible to others. Since they are readable only by root, ssh-keysign must be set-uid root if host-
based authentication is used.
/etc/ssh/ssh_host_dsa_key-cert.pub
/etc/ssh/ssh_host_ecdsa_key-cert.pub
/etc/ssh/ssh_host_ed25519_key-cert.pub
/etc/ssh/ssh_host_rsa_key-cert.pub
If these files exist they are assumed to contain public certificate information corresponding with the private keys above.
SEE ALSO
ssh(1), ssh-keygen(1), ssh_config(5), sshd(8)
HISTORY
ssh-keysign first appeared in OpenBSD 3.2.
AUTHORS
Markus Friedl <markus@openbsd.org>
BSD
December 7, 2013 BSD