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Full Discussion: Unix For loop help
Top Forums Shell Programming and Scripting Unix For loop help Post 302543155 by suren1829 on Friday 29th of July 2011 06:39:53 PM
Old 07-29-2011
Unix For loop help
Hi,

I need to reset root password on multiple servers, need to do it from my Jump server, so I'm plannin to use for loop.

Can someone pleaz suggest me how to do this...?

For example, I check the uptime of a server from my jump box,
===========================================
Code:
for i in t25an101
do
echo $i
ssh -l root $i uptime
done

t25an101
 12:35am  up 103 day(s), 19:47,  1 user,  load average: 0.85, 0.61, 0.56

===========================================

In the same way I need to reset the root password of the server t25an101.
Last edited by pludi; 07-30-2011 at 07:34 AM..
 

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LEARN ABOUT REDHAT

nwvolinfo

NWVOLINFO(8)							     nwvolinfo							      NWVOLINFO(8)

NAME

       nwvolinfo - Diplay info on NetWare Volumes

SYNOPSIS

       nwvolinfo [ -h ] [ -S server ] [ -U user name ] [ -P password | -n ] [ -C ] [ -v volume ] [ -N ]

DESCRIPTION

       nwvolinfo displays information on a NetWare Server Volume.

       nwvolinfo  looks  up the file $HOME/.nwclient to find a file server, a user name and possibly a password. See nwclient(5) for more informa-
       tion. Please note that the access permissions of $HOME/.nwclient MUST be 600 for security reasons.

OPTIONS

       -h
	  -h is used to print out a short help text.

       -S server
	  server is the name of the server you want to use.

       -U user
	  user is the user name to use for login.

       -P password
	  password is the password to use for login. If neither -n nor -P are given, and the user has no open connection to the server,  nwvolinfo
	  prompts for a password.

       -n
	  -n should be given if no password is required for the login.

       -C
	  By default, passwords are converted to uppercase before they are sent to the server, because most servers require this. You can turn off
	  this conversion by -C.

       -v volume
	  The volume name to be used. Defaults to 'SYS'.

       -N
	  Display the information in numeric-only format for use in a pipe.

AUTHORS

       nwvolinfo was written by Jacek Stepniewski <cunio@gazeta.pl> based on utilities by Volker Lendecke.

nwvolinfo							     7/9/1996							      NWVOLINFO(8)
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