[ale] ssh question

Scott McBrien smcbrien at gmail.com
Thu May 10 10:18:16 EDT 2012


Use an ssh key for your authentication and then:

ssh servername 'commands; to; run'

The ssh session will close when your commands exit.

-Scott

On May 10, 2012, at 7:59 AM, Edward Holcroft <eholcroft at mkainc.com> wrote:

> Morning all
> 
> I need to run a command on an internal server that will restart a given service, in this case asterisk, without user intervention. I using this:
> 
> sshpass -p '1qazxsw2' ssh -o StrictHostKeyChecking=no root at 192.168.50.87 /etc/init.d/asterisk restart
> 
> The problem is this command never logs out:
> 
> Stopping safe_asterisk: [  OK  ]
> Shutting down asterisk: [  OK  ]
> Starting asterisk: [  OK  ]
> 
> .... and there it sits, until I manually close it
> 
> I also tried using -t with the ssh command, which closes the session, but without restarting the service, even though it says it did:
> 
> $ sshpass -p '1qazxsw2' ssh -o StrictHostKeyChecking=no -t root at 192.168.50.87 "/etc/init.d/asterisk restart"
> Stopping safe_asterisk:                                    [FAILED]
> Shutting down asterisk:                                    [FAILED]
> Starting asterisk:                                         [  OK  ]
> Connection to 192.168.50.87 closed.
> 
> I found this article:
> 
> http://www.snailbook.com/faq/background-jobs.auto.html
> 
> And tried:
> 
> $ sshpass -p '1qazxsw2' ssh -o StrictHostKeyChecking=no root at 192.168.50.87 /etc/init.d/asterisk restart < /dev/null
> 
> which also does not close.
> 
> Any ideas on how I can get this to run the way I want it to?
> 
> ed
> -- 
> Edward Holcroft
> Madsen Kneppers & Associates Inc.
> 3020 Holcomb Bridge Rd. NW
> Norcross, GA
> 30071
> Tel (770) 446-9606
> GoogleVoice (678) 587-8649
> 
> WARNING/CONFIDENTIALITY NOTICE:This message may be confidential and/or privileged. If you are not the intended recipient, please notify the sender immediately then delete it - you should not copy or use it for any purpose or disclose its content to any other person. Internet communications are not secure. You should scan this message and any attachments for viruses. Any unauthorized use or interception of this e-mail is illegal.
> _______________________________________________
> Ale mailing list
> Ale at ale.org
> http://mail.ale.org/mailman/listinfo/ale
> See JOBS, ANNOUNCE and SCHOOLS lists at
> http://mail.ale.org/mailman/listinfo
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.ale.org/pipermail/ale/attachments/20120510/d631f960/attachment-0001.html 


More information about the Ale mailing list