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Full Discussion: login to multiple server
Top Forums Shell Programming and Scripting login to multiple server Post 302323209 by TonyFullerMalv on Friday 5th of June 2009 06:39:34 PM
Old 06-05-2009
I would suggest using passwordless SSH instead of telnet(1), you can then run:
Code:
# ssh user@server.domain.com command

Do you can do something like:
Code:
COMMAND="ls -l"
SERVERNAME=server.domain.com
ssh user@${SERVERNAME} "${COMMAND}"

And use a case statement to select the server depending on what command you have selected if the command is to be a parameter to your script then that line needs to be:
Code:
COMMAND="$@"
if [ -z "${COMMAND}" ]; then
  echo "ERROR: No command given as parameter, aborting!"
  exit 99
fi

.

Either that or look into using /etc/hosts.equiv on the server but telnet and hosts.equiv are insecure.

Does this help?
Last edited by TonyFullerMalv; 06-05-2009 at 07:47 PM..
 

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LEARN ABOUT DEBIAN

nwfstime

NWFSTIME(1)							     nwfstime							       NWFSTIME(1)

NAME

       nwfstime - Display / Set a NetWare server's date and time

SYNOPSIS

       nwfstime [ -h ] [ -S server ] [ -U user name ] [ -P password | -n ] [ -C ] [ -s ]

DESCRIPTION

       nwfstime displays a NetWare server's date and time. You can also set a NetWare server's date and time from the local time.

OPTIONS

       -h
	  With -h nwfstime prints a little help text.

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

       -U user
	  user is the user name to use for login. To set the server's time, you need supervisor privileges.

       -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, nwfstime
	  prompts for a password.

       -n
	  -n should be given if no password is required for the login. As you need supervisor privileges for  setting  the  date  and  time,  this
	  option is probably not used very often.

       -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.

       -s
	  With -s, nwfstime sets the file server's date and time according to the local date and time.

nwfstime							    12/10/1996							       NWFSTIME(1)
All times are GMT -4. The time now is 10:57 AM.
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