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Top Forums Shell Programming and Scripting Problem connect to a different server then do sudo login and finally run some scripts and get result Post 302897940 by Devesh5683 on Thursday 17th of April 2014 04:46:33 AM
Old 04-17-2014
Problem connect to a different server then do sudo login and finally run some scripts and get result

I have to write a shell script in my current linux server and I have to connect to a different server then do sudo login and finally run some scripts residing in a particular directory and get results back. I am starting to write my shell script as below but after I do ssh login it prompts for password and shows command prompt and script halt there and script does not proceed further.

Code:
SERVER_IP=10.00.000.00
SV_INSTANCE_NAME=abcxyz1b
...
..

# ssh to SV server_ip
ssh xusername@$SERVER_IP

# sudo login to instance
sudo su - $SV_INSTANCE_NAME

...
..


I wish to know is this the right way to connect and run script residing in a different server or there can be some better to do what I wish to achieve.
 

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MTAIL(1)							   User Commands							  MTAIL(1)

NAME
mtail - tail variant designed for web developers monitoring logfiles SYNOPSIS
mtail [options] <file>... DESCRIPTION
MonkeyTail allows a user to tail multiple files on both local and remote hosts and clearly marks inactivity by putting 5 newlines in the output whenever a pause in output over 3 seconds is detected. MonkeyTail is implemented a fairly simple wrapper script around standard tail, ssh, and sudo. OPTIONS
-q Quiet mode --quiet " " -n Output the last N lines of each file before tailing (defaults to 0) <file>... Files to tail. These can specified in the following ways: @<groupname> - expands the group (from .mtailrc) to a list of files to tail <filename> - tails a local file. +<filename> - attempts to sudo and tail a local file (will prompt for pwd if required). <remotehost>:<filename> - attempts to invoke tail via ssh on a remote host. +<remotehost>:<filename> - attempts to invoke sudo tail via ssh on a remote host (will prompt for pwd if required). SEE ALSO
mtailrc(5), tail(1) AUTHOR
Martyn Smith <martyn@dollyfish.net.nz> mtail May 2008 MTAIL(1)
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