Sponsored Content
Top Forums Shell Programming and Scripting Need to check login across multiple servers Post 303028866 by mohtashims on Wednesday 16th of January 2019 04:13:55 PM
Old 01-16-2019
Need to check login across multiple servers

I need to manually interactively feed in my password for each server one after the other. Below is the script I am using:

Code:
#!/bin/bash
input="serverlist.txt"
while IFS= read -r var <&3
do
echo $var
ssh user1@$var
done 3< "$input"

I get password prompt for the first server. If I dont have access and I try to come out of the password prompt using Ctrl+D or Ctrl+C the script terminates rather than prompting me for the next server and so forth.

I know expect is ideal for such a requirement but I have no idea as i never worked with expect.

Can someone please help suggest?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

login into multiple servers thru script...

I need to login into multiple servers thru a script run couple commands and run find command as root. I only have ssh access to the servers as a user than I can "su" to root. If you have a similar script please post it. Also if you can suggest commands that I should consider please let me know. ... (1 Reply)
Discussion started by: avcert1998
1 Replies

2. Shell Programming and Scripting

rsh to change multiple ip in multiple servers?

good day. i jsut wanted to know what is the best script or the best way changing a lot of Ip's in all servers. Do you have any idea? im using awk to change IP,what if, you have lots of servers. You need to change it one by one? It will take time to change it manually. (2 Replies)
Discussion started by: kenshinhimura
2 Replies

3. Shell Programming and Scripting

login into multiple servers through script is having some problem

Hi Everybody, I am bit new to shell scripting. I need some help in my script. I have to login into 15 servers and check some logs daily. For that I've written one shell script, somewhere it is having some problems. After log into the first server, the script is not going with the next steps.... (6 Replies)
Discussion started by: raghu.iv85
6 Replies

4. IP Networking

Need to check the connectivity between 2 servers

Hi All, I need an automation script to check the connectivity between 2 UNIX servers. Could anybody please help in this regards? regards, janardhan (1 Reply)
Discussion started by: rjanardhan83
1 Replies

5. UNIX for Dummies Questions & Answers

Script to login to several servers and get files

Hi ppl, I am looking out for a shell script a. That would have to login(from a main server) to say 16 servers individually. b.On each server go to a particular location, check if a particular file is generated on a date(say every sunday it gets generated and i would be interested in the latest... (0 Replies)
Discussion started by: yohasini
0 Replies

6. UNIX for Advanced & Expert Users

Script to login to several servers and get files

Hi ppl, I am looking out for a shell script a. That would have to login(from a main server) to say 16 servers individually. b.On each server go to a particular location, check if a particular file is generated on a date(say every sunday it gets generated and i would be interested in the latest... (1 Reply)
Discussion started by: yohasini
1 Replies

7. Shell Programming and Scripting

Script to login to several servers and get files

Hi ppl, I am looking out for a shell script a. That would have to login(from a main server) to say 16 servers individually. b.On each server go to a particular location, check if a particular file is generated on a date(say every sunday it gets generated and i would be interested in the latest... (8 Replies)
Discussion started by: yohasini
8 Replies

8. Shell Programming and Scripting

Script for login to servers with user name and password and execute commands

I am having the 15 servers which need to do the monitoring Hi I need a shell script, By which i can log in to multiple servers and execute the commands.. I need to specify the username and password in the scripts. Please help me to write the script so that it can login with username and... (5 Replies)
Discussion started by: nandan8a
5 Replies

9. Shell Programming and Scripting

Remote login and running a script on multiple servers

Hi all, I am baffled on this. Solaris Irix system.:confused: I have 4 servers all connected to one another, :b: I need to write a script line that would login on to server 1-3 ($HOST) start a script in the back ground and log off while the back ground script runs over a length of time.:eek: ... (10 Replies)
Discussion started by: weddy
10 Replies

10. UNIX for Beginners Questions & Answers

How to apply the update statement in multiple servers on multiple dbs at a time .?

Hi , Can any please help the below requirement on all multiple servers and multiple dbs. update configuration set value='yes' ;1) the above statement apply on 31 Databases at a time on different Ip address eg : 10.104.1.12 (unix ip address ) the above ip box contains 4 db's eg : db... (2 Replies)
Discussion started by: venkat918
2 Replies
SIEVESHELL(1)						User Contributed Perl Documentation					     SIEVESHELL(1)

NAME
sieveshell - remotely manipulate sieve scripts SYNOPSIS
sieveshell [--user=user] [--authname=authname] [--realm=realm] [--exec=script] server[:port] sieveshell --help DESCRIPTION
sieveshell allows users to manipulate their scripts on a remote server. It works via MANAGESIEVE, a work in progress. The following commands are recognized: list list scripts on server. put <filename> upload script to server. get <name> [<filename>] get script. if no filename display to stdout delete <name> delete script. activate <name> activate script. deactivate deactivate all scripts. OPTIONS
-u user, --user=user The authorization name to request; by default, derived from the authentication credentials. -a authname, --authname=authname The user to use for authentication (defaults to current user). -r realm, --realm=realm The realm to attempt authentication in. -e script, --exec=script Instead of working interactively, run commands from script, and exit when done. REFERENCES
[MANAGESIEVE] Martin, T.; "A Protocol for Remotely Managing Sieve Scripts", draft-ietf-managesieve-03.txt, Mirapoint, Inc.; May 2001, work in progress. AUTHOR
Tim Martin <tmartin@mirapoint.com>, and the rest of the Cyrus team <cyrus-bugs@andrew.cmu.edu>. perl v5.10.0 2008-04-04 SIEVESHELL(1)
All times are GMT -4. The time now is 07:39 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy