10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
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)
Discussion started by: syrius
11 Replies
2. UNIX for Beginners Questions & Answers
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)
Discussion started by: MuntyScrunt
2 Replies
3. Ubuntu
Hi,
I copied the key of rsa.pub to authorized_keys using the below command
cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys
By mistake i have executed another command
view cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys
so now additional keys are copied.so please help me... (3 Replies)
Discussion started by: SA_Palani
3 Replies
4. Shell Programming and Scripting
Hi Experts,
I am new to scripting. We have around 400 Linux servers in our environment. I want to add a new user to a perticular group on all the servers using SSH.
Requirements:
1) Need to take the server names from a text file.
2) Login into each server and check whether perticular... (1 Reply)
Discussion started by: Satya1983
1 Replies
5. Shell Programming and Scripting
Hello,
I have access to several linux servers (mostly centos based) located in a DC in another country.
from day to day I need to login to each of them to do some work (they dont have gui/window manager installed, I work only from console), or even to just do a check like df -h for disc usage.... (3 Replies)
Discussion started by: MaRiOsGR
3 Replies
6. Shell Programming and Scripting
Requirement:
Run a shell script with below inputs
file name
checksum
path
the script should go to multiple servers (around 35) and verify the input cksum and if there is a mismatch display a simple message to the user that cksum verification failed.
host details, user id /... (1 Reply)
Discussion started by: amicableperson
1 Replies
7. Shell Programming and Scripting
I'm trying to have an unattended remote PC log some data on home PC.
man sshd says I should be able to put a command in authorized_keys.
This is what I have on the remote machine. The key is a special key that isn't used elsewhere.
In my ~/.ssh/authorized_keys file on my desktop:... (12 Replies)
Discussion started by: KenJackson
12 Replies
8. UNIX for Dummies Questions & Answers
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)
Discussion started by: xytiz
7 Replies
9. UNIX for Advanced & Expert Users
Hi,
We have around 200 SUN Servers in production environment and I have one box from where I manage all the servers. It's setup such that I can SSH from my box onto all the 200 servers with without supplying password. It is working fine but sometimes we notice the keys getting changed and asking... (1 Reply)
Discussion started by: prvnrk
1 Replies
10. Shell Programming and Scripting
Hi,
We have around 200 SUN Servers in production environment and I have one box from where I manage all the servers. It's setup such that I can SSH from my box onto all the 200 servers with without supplying password. It is working fine but sometimes we notice the keys getting changed and asking... (0 Replies)
Discussion started by: prvnrk
0 Replies