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Full Discussion: Bash script for checking if a host is on the local network
Top Forums UNIX for Beginners Questions & Answers Bash script for checking if a host is on the local network Post 303044998 by honeyhamlet on Tuesday 10th of March 2020 11:58:32 AM
Old 03-10-2020
Bash script for checking if a host is on the local network
I'm trying to write a script that allows you to enter your machine name, and then lets you know if the host is on the local network. Here's what I have:
Code:
#!/bin/bash
echo "Please enter the host you would like to ping:"

read host

if ping -c 1 -W 1 "$host";

    then

        echo "$host is up"

    else

        echo "$host is down"

fi

This allows me to enter my machine name (ubuntu) but doesn't actually let you know if it's on the local network or not (aside from looking at the IP and knowing that it's local).

I asked my TA for advice and after a week, his only response was 'ruptime.'

I'm not too sure how to incorporate that into a script that does what the question is asking. Any help or advice would be appreciated. Thanks!
 

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LEARN ABOUT SUNOS

asadmin-get-client-stubs

asadmin-get-client-stubs(1AS)					   User Commands				     asadmin-get-client-stubs(1AS)

NAME

       asadmin-get-client-stubs, get-client-stubs - gets the stubs of the client

SYNOPSIS

       get-client-stubs  --user  admin_user  [--password  admin_password] [--host localhost] [--port 4848] [--secure|-s] [--passwordfile filename]
       [--terse=false] [--echo=false] [--interactive] --appname application_name local_directory_path

       Gets the client stubs JAR file for an AppClient standalone module or an application  containing	the  AppClient	module,  from  the  server
       machine to the local directory. 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.

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

       --interactive	       prompts you for the required options that are not already specified.

       --appname	       name of the application.

OPERANDS

       local_directory_path    path to the local directory where the client stub should be stored.

       Example 1: Using get-client-stubs

       asadmin> get-client-stubs --user admin --password adminadmin
       --host fuyako --port 7070 --appname myapplication.ear /sample/exmple

EXIT STATUS

       0		       command executed successfully

       1		       error in executing the command

       asadmin-undeploy(1AS)

J2EE 1.4 SDK							    March 2004					     asadmin-get-client-stubs(1AS)
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