I know different systems may have different policies with respect to sudo-er lists, but would it be possible to check to see if you are in the sudo group on each system?
This only works for systems that put users in the sudo, group and use the sudo group in the sudoers file, which will be the default, I imagine, but a decent, security-minded sysadmin may set up an alternative policy. Having said that, I once installed a SUSE (possibly openSUSE?) system where the user needed the root password to use sudo.
I have written this code, and according to my research it SHOULD be going down the list until it is finished, but I am getting blank feedback. Nothing is being output as far as I can tell.
#!/bin/sh
while echo Enter to start traversing
read enter
do
read list <&3
echo $list
done
any... (2 Replies)
Hi all,
I have a script written successfully and tuned by our members, now I am trying to execute this script from a taxi server.
My aim is I want to connect to four servers via ssh where I want to ran a script or run some commands and write the output to a file in the Taxi server.
I... (12 Replies)
Hi All,
Okay, I need help.
I need to ssh in to multiple linux servers execute certain commands and get them to email and print on the screen when the script is being executed.
So below is my script. Its not working :-(.
#!/bin/bash
#linux/UNIX box with ssh key based login... (7 Replies)
Hello
Am trying to run top /glance non-interactively using ssh
from redhat to hp-ux hosts
but getting following errors..
=======================
ssh msi 'top -n 1'
Sorry, I need to know a more specific terminal type than "unknown".
ssh msi top -d1 -n20 > /tmp/top.out
Sorry, I need... (3 Replies)
Hi all.
Im working in a telco Environment and recently setup a new server. The other servers are a combination of Solaris + Linux machines.
Using my new server , I can ping all other servers ( solaris + redhat linux )
but the issue lies where I try to ssh.
I can only successfully ssh linux... (3 Replies)
There are 4 remote hosts that I have stored in an array. A ssh trust has been created from the local host to each of the remote hosts.
I am trying to ssh to each of the servers in a for loop as shown below.
declare -a host
host}]="server1"
host}]="server2"
host}]="server3"
... (9 Replies)
Hello friends,
We have around 500 servers (HPUX, AIX and linux) and all of them need to be accessed from our management box (linux) via password-less ssh.
Out of 500 around 150 servers are setup password-less. We need to setup password-less SSH for remaining servers. First we need to get the... (3 Replies)
Hello,
I tried ssh in debug mode and below is the debug snippet.ssh to a host is not working from any of the hosts
No credentials cache found
debug1: Miscellaneous failure
No credentials cache found
debug1: Next authentication method: publickey
debug1: Offering RSA public key:... (7 Replies)
Hi folks.
I'm pretty new to unix, while I'm learning a lot I'm finding bash scripting quite confusing. Im sure it's not really, my head just hasn't clicked with it.
Anyway, I need a script to loop the ip addresses stored in a file and run a "pgrep <process>" and return the pid or some... (2 Replies)
Hi,
I am trying to complete my bash script in order to find which SSH servers on LAN are still active with the ssh keys, but i am frozen at this step:
#!/bin/bash
# LAN SSH KEYS DISCOVERY SCRIPT
</etc/passwd \
grep /bin/bash |
cut -d: -f6 |
sudo xargs -i -- sh -c '
&& cat... (11 Replies)