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Top Forums Shell Programming and Scripting Execute commands from script in current bash session Post 302437469 by jelloir on Thursday 15th of July 2010 07:41:43 AM
Old 07-15-2010
Thanks dr.house!

However using $HOST overwrote my shells default $HOST and broke the script and my shells $HOST env.

I changed it to the variables I had originally and it works a treat.

Nice Smilie

Edit: actually I'm talking rubbish sorry, its becuase you used HOST twice as a variable.

I ended up putting this in, which works:

Code:
for SSHHOST in $( cat /etc/mxg/ssh-hosts )
do
  SSHALIAS=$( echo $SSHHOST | awk -F "." '{print $2}' )
  SSHHOSTNAME=$( echo $SSHHOST | awk -F ":" '{print $1}' )
  SSHPORT=$( echo $SSHHOST | awk -F ":" '{print $2}' )
  alias $SSHALIAS\="ssh -p $SSHPORT $SSHHOSTNAME"
done

Regards

Last edited by jelloir; 07-15-2010 at 08:56 AM..
 

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SSH-COPY-ID(1)						      General Commands Manual						    SSH-COPY-ID(1)

NAME
ssh-copy-id - install your public key in a remote machine's authorized_keys SYNOPSIS
ssh-copy-id [-i [identity_file]] [user@]machine DESCRIPTION
ssh-copy-id is a script that uses ssh to log into a remote machine (presumably using a login password, so password authentication should be enabled, unless you've done some clever use of multiple identities) It also changes the permissions of the remote user's home, ~/.ssh, and ~/.ssh/authorized_keys to remove group writability (which would oth- erwise prevent you from logging in, if the remote sshd has StrictModes set in its configuration). If the -i option is given then the identity file (defaults to ~/.ssh/id_rsa.pub) is used, regardless of whether there are any keys in your ssh-agent. Otherwise, if this: ssh-add -L provides any output, it uses that in preference to the identity file. If the -i option is used, or the ssh-add produced no output, then it uses the contents of the identity file. Once it has one or more fin- gerprints (by whatever means) it uses ssh to append them to ~/.ssh/authorized_keys on the remote machine (creating the file, and directory, if necessary) SEE ALSO
ssh(1), ssh-agent(1), sshd(8) OpenSSH 14 November 1999 SSH-COPY-ID(1)
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