Timeline for Why can't I execute an SSH command on a remote host?
Current License: CC BY-SA 3.0
25 events
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| Apr 26, 2022 at 21:05 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 24, 2021 at 17:03 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Aug 20, 2021 at 14:02 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jul 11, 2021 at 3:43 | answer | added | Nassim Bentarka | timeline score: 1 | |
| Apr 13, 2017 at 12:36 | history | edited | CommunityBot |
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| Feb 16, 2016 at 16:04 | comment | added | Mark Plotnick |
Judging from that error message, you're probably running sudosh as your shell on the remotes. Talk to the admins there to expand the allowable set of commands.
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| Feb 16, 2016 at 16:01 | comment | added | Adi | maybe this is helping? This is how to restrict commands - you have something like this in config files? cmdln.org/2008/02/11/restricting-ssh-commands in authorized_keys you should have a line in your authorized keys like this no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty,command=”/home/backup_user/bin/authprogs”. especially command= part which is allowing what to be run. | |
| Feb 16, 2016 at 15:43 | history | tweeted | twitter.com/StackUnix/status/699620113197219842 | ||
| Feb 16, 2016 at 13:58 | history | edited | firtydank | CC BY-SA 3.0 |
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| Feb 16, 2016 at 13:54 | comment | added | firtydank | @EightBitTony - done, but I'm having this problem even when I execute the command from the jumpbox itself, so I doubt it has anything to do with the jumpbox config. I also now found a host where the remote command does work via the jumpbox, once again convincing me this is a setting on the remote host. | |
| Feb 16, 2016 at 13:52 | history | edited | firtydank | CC BY-SA 3.0 |
added 196 characters in body
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| Feb 16, 2016 at 13:50 | comment | added | EightBitTony | Can you include your .ssh/config file in the question. | |
| Feb 16, 2016 at 13:48 | comment | added | firtydank | @Jakuje - I connect via a ProxyCommand in my ssh/.config. Yes, when I log in with the shell everything works as expected. | |
| Feb 16, 2016 at 13:48 | comment | added | Rui F Ribeiro | What kind of ssh daemon has that jumpfox? Dropbear does not execute ssh arguments... | |
| Feb 16, 2016 at 13:47 | comment | added | firtydank | @EightBitTony - No, only authorized_keys2 and known_hosts. No sshrc file in /etc/ssh either. | |
| Feb 16, 2016 at 13:40 | comment | added | EightBitTony | On remoteHost is there a /home/user/.ssh/rc file (or an /etc/ssh/sshrc file) and do they contain anything interesting? | |
| Feb 16, 2016 at 13:39 | comment | added | Jakuje | how do you connect to the servers behind jumpbox? What is your configuration? Are you sure you are not running the command on jumpbox? Does it work directly if you execute the command from shell? | |
| Feb 16, 2016 at 13:33 | history | edited | firtydank | CC BY-SA 3.0 |
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| Feb 16, 2016 at 13:24 | comment | added | EightBitTony |
On the remoteHost, can you show us the content of the /home/user/.ssh/authorized_keys file?
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| Feb 16, 2016 at 13:18 | history | edited | firtydank | CC BY-SA 3.0 |
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| S Feb 16, 2016 at 13:17 | history | suggested | techraf | CC BY-SA 3.0 |
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| Feb 16, 2016 at 13:16 | review | Suggested edits | |||
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| Feb 16, 2016 at 13:16 | review | First posts | |||
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| Feb 16, 2016 at 13:16 | comment | added | firtydank | The hosts behind the jumpbox all run Red Hat, if that makes a difference. | |
| Feb 16, 2016 at 13:13 | history | asked | firtydank | CC BY-SA 3.0 |