Sponsored Content
Top Forums Shell Programming and Scripting Remote login and running a script on multiple servers Post 302891453 by weddy on Wednesday 5th of March 2014 10:56:07 PM
Old 03-05-2014
Hi Don,
What we are trying to create is a master script to run other scripts in the back ground on different machines.

to answer your questions
Code:
$host

are the host names of the 3 machines ws1 ws2 ws3. and
Code:
$process.sh

is the script name located on the NIS server which is the 4th machine making the initial call script. So all machines can see and access the script and its not written on each machine saving up needed space.

hope that answered the questions: now I have got some interesting results with the code for rsh

host names are config with Csh which is stty not supported for transit. (not sure what I just said but hope it helps)
and i have a ambiguous output redirect.

IE @Don you mentioned the direct to the null. Short answer is we don't care what the output is from the call, the script outputs to a different files those files are what we are after. But I think your right about having it directed to that null.

The rsh call stops and on the ws4 and creates a PID and waits until never (endless loop in script tracking memory) have to suspend and kill pid to stop it. again its not the problem but it stopping in the master script is.

any ideas I can research in to please throw them at me too. Thanks OJT scripting got to love it.
 

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

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

3. UNIX for Dummies Questions & Answers

Running the same remote script on multiple servers

Experts, Im trying to remote into a server, run a script that resides on that server and capture the information displayed & store in a local file. I struggled with this yesterday & finally that script is working now. Now, here is a scope creep and the script that I wrote for 1 remote... (2 Replies)
Discussion started by: OMLEELA
2 Replies

4. Shell Programming and Scripting

Prevent wrong user from using shell script for multiple remote servers

Hi, I am running a shell script from a central server to multiple remote servers using the following code: application_check() { # Linux/UNIX box with ssh key based login SERVERS=`cat /tmp/server-details` # SSH User name USR="user" # create new file > /tmp/abc.log # connect... (2 Replies)
Discussion started by: mystition
2 Replies

5. Shell Programming and Scripting

Running a script on multiple remote hosts at once

I have a script on about 15 hosts that I need to run for each host whenever I want (not crontab). Problem is, this script takes 5-10 mins to run for each host. Is there a way I can run the script in parallel for all the hosts instead of 1 at a time? Also, I'm remotely running the script on the... (3 Replies)
Discussion started by: mrskittles99
3 Replies

6. Solaris

Remote execution of a local script on multiple servers

So I have a scriptlet called solaris_command: for i in \ server1 server2 server3 do echo $i ssh $i $1 echo "" done I then use that as a command in multiple scripts to allow for data gathering for all virtual hosts in the environment thusly: solaris_command "cat... (3 Replies)
Discussion started by: os2mac
3 Replies

7. Shell Programming and Scripting

Shell script using expect to login to couple of remote servers and read "crontab -l"

I need a shell script using expect to login to couple of remote servers and read "crontab -l -u <username>" & "cat /etc/rc.local" & "df -h" and able to create output into a file saved locally with hostname.crontab & hostname.rc.local & disk.status. I can supply a file as list of hostname or IP... (4 Replies)
Discussion started by: jaipsharma
4 Replies

8. Shell Programming and Scripting

Running set of commands in remote servers in shell script

Hi Wishing to all. I am very new joined in an organization as a unix system administrator. I need a help in preparing a script for a report. i have a file contains all of the linux/ubuntu servers line by line around 140 servers. vi servers.txt nh01 nh02 nh03 bh01 bh04 - - :wq (3 Replies)
Discussion started by: kumaraswamy
3 Replies

9. Shell Programming and Scripting

Running a script on remote server kills my login session

Hi there, I'm trying to run a script remotely on a server in a particular directory named after hostname which already exists, my login session gets killed as soon as I run the below command. Not sure what is wrong, is there a better way to do it ? Note: I can also use nohup command to run... (14 Replies)
Discussion started by: mbak
14 Replies

10. Shell Programming and Scripting

Error running grep on Remote Servers

Im running the below command sshpass -p mypassword ssh -t user1@server2 /bin/bash -c 'echo "mypassword" | sudo -S -l; echo "$?#`grep -iE "user66|dbuser|tomcat|splunk|stash|jira|user2|docadmin" /etc/passwd`"; exit' Below is the error I get: Output: I run this command across a... (1 Reply)
Discussion started by: mohtashims
1 Replies
INSTALLSIEVE(1) 					      General Commands Manual						   INSTALLSIEVE(1)

 *

NAME
installsieve - user utility for managing sieve scripts SYNOPSIS
installsieve DESCRIPTION
installsieve is a utility that allows users to manage their sieve scripts kept on the server. OPTIONS
-v <name> View script with the given name. The script if retrieved sucessfully is output to standard output. -l List all of the scripts currently on the server. If one of the scripts is active a arrow is printed indicating that it is the active script. -p <port> Port to connect to. If left off this defaults to "sieve" as defined in /etc/services. -i <file> Install a file onto the server. If a script with the same name already exists on the server it is overwritten. Upon sucessfully putting the script on the server the script is set active. If <file> has the extension .script it is chopped when put on the server since sieve names may not contain a '.'. -a <name> Set <name> as the active script. The list of available names can be obtained from the '-l' option.. -d <name> Delete the sieve script on the server with <name>. -m <mechanism> Force installsieve to use <mechanism> for authentication. If not specified the strongest authentication mechanism is chosen. -g <name> Get the sieve script with <name> and save it to disk with a ".script" extension. If a file with that name already exists it is overwritten. -u <user> Userid/Authname to use for authentication; by default, the current user. CMU
Project Cyrus INSTALLSIEVE(1)
All times are GMT -4. The time now is 04:37 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy