I am using KSH and I need to check whether the remote host has been configured with ssh public key. Is there any way we can check inside a script? (6 Replies)
Hi,
Not sure if this is possible, I have a server (SERVER1) that is currently set up as a remote SSH host. My client SSH host (SERVER2) is connecting to SERVER1 to scp a file with no password.
I now have a need to set up a third server (SERVER3) as a remote SSH host and I need SERVER1 as a... (4 Replies)
How can i access environment variables on remote host using ssh
example:
# Remote server
$ echo $MAIL
/var/spool/mail/gacf
$
# Local server
$ ssh gacf@server1 'echo $MAIL'
/var/mail/gacf
$
Expected to find:
$ ssh gacf@server1 'echo $MAIL'
/var/spool/mail/gacf
$ (3 Replies)
i want a script with expect or perl or shell which will do ssh to remote host...it will take commandline argument and run the script in remote host.......
i.e that will be like ./ssh.exp remoteip username passwd /tmp.kk.sh
can someone help me on this? (1 Reply)
server is ok, I can login on console. however, when I use SSH teachia, there is no repsond.
i have check ps-ef | grep ssh, it shows ok. restart ssh too. still not working.
Anything else I need to check?
# ps -ef | grep ssh
root 24706 1 0 Jun 12 ? 0:00... (7 Replies)
Hi all
I wrote a script to execute a script on several remote hosts, but somehow during the execution of the local script, ssh can't come back from the remote host, so that causes my local script hanging... I use the below command to do the job in the local script, any idea?
ssh... (12 Replies)
I do a ssh to remote host(A1) from local host(L1). I then ssh to another remote(A2) from A1.
When I do a who -m from A2, I see the "connected from" as "A1".
=> who -m
userid pts/2 2010-03-27 08:47 (A1)
I want to identify who is the local host who initiated the connection to... (3 Replies)
How should i make the following code working
#!/bin/bash
INPUTFILE="test.txt"
while read STRING; do
IP=`host -t A $STRING | awk '{print $NF}'`
HOSTNAME=`ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no $IP "hostname"`
echo $HOSTNAME > out.txt
done < $INPUTFILE
At this moment while... (3 Replies)
I am trying to connect to a remote host C from my node host A.
HostA <====> HostB <====> HostC
A tunnel has already been formed using SOCKS5 between HostA and HostC.
Now I want to SSH from A to C. The SOCKS5 IP us 142.133.132.161 and port 1082.
The command I am using is :
ssh -L... (1 Reply)
Discussion started by: Junaid Subhani
1 Replies
LEARN ABOUT FREEBSD
ssh-copy-id
SSH-COPY-ID(1) BSD General Commands Manual SSH-COPY-ID(1)NAME
ssh-copy-id -- copy public keys to a remote host
SYNOPSIS
ssh-copy-id [-lv] [-i keyfile] [-o option] [-p port] [user@]hostname
DESCRIPTION
The ssh-copy-id utility copies public keys to a remote host's ~/.ssh/authorized_keys file (creating the file and directory, if required).
The following options are available:
-i file
Copy the public key contained in file. This option can be specified multiple times and can be combined with the -l option. If a
private key is specified and a public key is found then the public key will be used.
-l Copy the keys currently held by ssh-agent(1). This is the default if the -i option was not specified.
-o ssh-option
Pass this option directly to ssh(1). This option can be specified multiple times.
-p port
Connect to the specified port on the remote host instead of the default.
-v Pass -v to ssh(1).
The remaining arguments are a list of remote hosts to connect to, each one optionally qualified by a user name.
EXIT STATUS
The ssh-copy-id utility exits 0 on success, and >0 if an error occurs.
EXAMPLES
To send a specific key to multiple hosts:
$ ssh-copy-id -i /path/to/keyfile.pub user@host1 user@host2 user@host3
HISTORY
The ssh-copy-id utility was written by Eitan Adler <eadler@FreeBSD.org> as a drop-in replacement for an existing utility included with
OpenSSH.
BSD February 28, 2014 BSD