Help on Ssh using sudo

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Ssh does not support sqlplus and sudo -i?

Hey everybody, currently I am having an issue that I need to open an ssh session to a remote host, once on the remote host I need to use sudo and then execute sqlplus. Once the sqlplus call is open I need to execute one command while the sqlplus is active. For example show sga. I already got so...

2. Shell Programming and Scripting

Help in creating Sudo ssh script

Hi Experts, I am new to Shell scripting. I want to login to a server using a script. The normal command I use is --> sudo ssh <Servername> . when i tried putting this into a txt format file and tried running, it throw an error "can't execute". I am an Admin and i have root access. Any help would...

3. Shell Programming and Scripting

Ssh & sudo

when the following command is issued the command prompt is received, how do I get past this? ssh -t usera@hosta sudo su - userb -c id

4. Red Hat

Sudo Password Prompt over SSH

I am not sure what I am missing here. I have the following identical entry in /etc/sudoers on multiple Red Hat 6.4 servers. icinga ALL=NOPASSWD:/usr/bin/yum --security --exclude\="kernel*" check-update On one server when I enter the command over SSH as follows it works fine. ssh -t -q...

5. Programming

Using Commands over SSH using Sudo

Is there a way to transfer my sudo password via ssh so that I can copy files remotely and pass them locally, so: cat sudo-passwd-file|ssh -t user@10.7.0.180 'sudo find / -depth|cpio -oacv|gzip' > /path/to/dir/file.cpio.gz I am in the process of a creating a script. Everytime I try and just...

6. Shell Programming and Scripting

ssh foo.com sudo command - Prompts for sudo password as visible text. Help?

I am writing a BASH script to update a webserver and then restart Apache. It looks basically like this: #!/bin/bash rsync /path/on/local/machine/ foo.com:path/on/remote/machine/ ssh foo.com sudo /etc/init.d/apache2 reloadrsync and ssh don't prompt for a password, because I have DSA encryption...

7. UNIX for Advanced & Expert Users

ssh and sudo login

Hi, I am trying to execute some command, via ssh and sudo. Here is what i want to do. ssh localhost | sudo su - ldaprole | ls -ltrh However, this command gives me listing of my home directory, and not of ldaprole. If I logic directly, when i perform sudo su - ldaprole, it...

8. UNIX for Advanced & Expert Users

sudo and ssh

Hi, I would like to know how i can perform a task, while performing ssh, sudo and command at the same time. What I generally do is I ssh to the server, where i created private and public, so it does not prompt me for password all the time. Then i need to run "sudo su - ldaprole" to get into...

9. UNIX for Advanced & Expert Users

sudo and ssh

Hello, Can you config sudo to use the passphrase in the user ssh-key instead of the one in the passwd? Some users do not have local passwords on the system and instead of adding the NOPASSWD in sudoers I would like the solution I asked about above. Thx Jocke

10. UNIX for Advanced & Expert Users

xwindows over ssh after sudo?

ok...I'm stumped on this one. I cannot figure out how to carry over my environment variables with a sudo command. I need to install an application under root and only have sudo access to get there. I can use ssh -Y <host> and launch an xwindows session successfully as myself but as soon as I sudo...

LEARN ABOUT LINUX

ssh-copy-id

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 and append the indicated identity file to that machine's ~/.ssh/autho-
       rized_keys file.

       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.)

NOTES

       This program does not modify the permissions of any pre-existing files or directories. Therefore, if the remote sshd has StrictModes set in
       its configuration, then the user's home, ~/.ssh folder, and ~/.ssh/authorized_keys file may need to have group writability  disabled  manu-
       ally, e.g. via

	     chmod go-w ~ ~/.ssh ~/.ssh/authorized_keys

       on the remote machine.

SEE ALSO

       ssh(1), ssh-agent(1), sshd(8)

OpenSSH 							 14 November 1999						    SSH-COPY-ID(1)

Cybersecurity