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Full Discussion: Inquiry on Grabbing info from file.
Top Forums Shell Programming and Scripting Inquiry on Grabbing info from file. Post 302519338 by NelsonC on Tuesday 3rd of May 2011 05:43:00 PM
Old 05-03-2011
Inquiry on Grabbing info from file.
Here is another script I am trying to customize currently,

this script is used to send me disk space information, but at the moment I have to enter all the servers in manually SERVER= "xxx bbb ccc" ect..

how can I script it so that the servers are called off a txt file versus me entering all of them ? my intention is to separate them PROD, QA ect.. and call those txt files and environments when needed.

Like a plug and play.
Code:
#!/bin/bash
Date="'date +%m/%d/%y %H:%M:%S'"

SERVERS="xxx bbb ccc" 
USR="me"

# Email
SUBJECT="Disk Free Verification for Hosts"
EMAIL="xxx@ex"
EMAILMESSAGE="/u/home/xxx/AccountV.txt"

# create new file
>$EMAILMESSAGE

# connect each host and pull up user listing
for host in $SERVERS
do
echo "--------------------------------" >>$EMAILMESSAGE
echo "* HOST: $host " >>$EMAILMESSAGE
echo "--------------------------------" >>$EMAILMESSAGE
ssh $USR@$host df -h | sed '/platform/d' >> $EMAILMESSAGE
done

# send an email using /bin/mail
#/bin/mail -s "$SUBJECT" "$EMAIL" < $EMAILMESSAGE
mailx -s "$SUBJECT" "$EMAIL" < $EMAILMESSAGE

Last edited by Scott; 05-03-2011 at 07:27 PM.. Reason: Code tags
 

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LEARN ABOUT SUNOS

list-virtual-servers

asadmin-list-virtual-servers(1AS)				   User Commands				 asadmin-list-virtual-servers(1AS)

NAME

       asadmin-list-virtual-servers, list-virtual-servers - gets the virtual servers

SYNOPSIS

       list-virtual-servers --user admin_user [--password admin_password] [--host localhost] [--port 4848] [--secure|-s] [--passwordfile filename]
       [--terse=false] [--echo=false] [--interactive=true]

       Gets all the virtual server elements. This command is supported in remote mode only.

OPTIONS

       --user		       authorized domain application server administrative username.

       --password	       password to administer the domain application server.

       --host		       machine name where the domain application server is running.

       --port		       port number of the domain application server listening for administration requests.

       --secure 	       if true, uses SSL/TLS to communicate with the domain application server.

       --passwordfile	       file containing the domain application server password.

       --terse		       indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well-
			       formatted data for consumption by a script. Default is false.

       --echo		       setting to true will echo the command line statement on the standard output. Default is false.

       --interactive	       if set to true (default), only the required password options are prompted.

       Example 1: Using list-virtual-servers

       asadmin> list-virtual-servers --user admin --password adminadmin
       --host localhost --port 4848
       Command list-virtual-servers executed successfully

EXIT STATUS

       0		       command executed successfully

       1		       error in executing the command

       asadmin-create-virtual-server(1AS), asadmin-delete-virtual-server(1AS)

J2EE 1.4 SDK							    March 2004					 asadmin-list-virtual-servers(1AS)
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