03-30-2009
Running script through SSH as root
Hi all,
I have a situation where I have a shell script that I need to run remotely on multiple *nix machines via SSH. Unfortunately, some of the commands in it require root access. I know that best practices for ssh entail configuring it so that the root account cannot log in, you need to elevate to root via su after logging in with a regular account.
Unfortunately, this seems to leave me in a dilemma: How in a script can I elevate to root, since it will prompt me for a password that I will not be there to enter? Or, is there some other alternative from an advanced security perspective that will allow me to log in with an account that has root level access to the machine (but isn't the actual "root" account)?
Finally, just to head this off: No, I cannot set the script up in crontab to run as root at a certain time/frequency. The requirements for this script to run is: 1) SCP it to /var/tmp; 2) Execute via SSH as root or root-equivalent; 3) scrape the output; 4) Execute "rm /var/tmp/script.sh" via SSH to remove it.
Any suggestions?
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LEARN ABOUT OPENSOLARIS
bvnc
bssh/bvnc/bshell(1) General Commands Manual bssh/bvnc/bshell(1)
NAME
bssh/bvnc/bshell - Browse for SSH/VNC servers on the local network
SYNOPSIS
bssh
bvnc
bshell
DESCRIPTION
bssh/bvnc/bshell browses for SSH/VNC servers on the local network, shows them in a GUI for the user to select one and finally calls
ssh/vncviewer after a selection was made.
If the binary is called as bssh only ssh servers will be shown. If the binary is called as bvnc only VNC servers will be shown. If the
binary is called as bshell both VNC and SSH servers are shown.
OPTIONS
-s | --ssh
Browse for SSH servers (and only SSH servers) regardless under which name the binary is called.
-v | --vnc
Browse for VNC servers (and only VNC servers) regardless under which name the binary is called.
-S | --shell
Browse for both VNC and SSH servers regardless under which name the binary is called.
-d | --domain= DOMAIN
Browse in the specified domain. If omitted bssh/bvnc/bshell will browse in the default browsing domain (usually .local)
-h | --help
Show help.
SEE ALSO
avahi-browse(1), ssh(1), vncviewer(1)
COMMENTS
This man page was written using xml2man(1) by Oliver Kurth.
Manuals User bssh/bvnc/bshell(1)