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Full Discussion: Script to determine server IP
Top Forums Shell Programming and Scripting Script to determine server IP Post 302958403 by bobby320 on Wednesday 21st of October 2015 05:37:46 PM
Old 10-21-2015
Script to determine server IP
Need help with the script, I am trying to include this script as part of kickstart profile.

based of the host's IP address, in this case if the host is IP starting with 10.10.3.* or 10.10.6.*, I will be pushing appropriate routing file from my web server.

I validate host IP from nslookup.

Code:
#!/bin/bash
SHORT=`hostname -s`
IP=`nslookup $SHORT | grep 10.10.3 | awk '{print $2}'`
if [ $IP -eq ^10.10.3 ]
then
        echo "Server has $IP IP address"
else
        IP6=`nslookup $SHORT | grep 10.10.6 | awk '{print $2}'`
        echo "sever has $IP6 IP address"
fi


it is failing with this error message, please suggest.

Code:
# /tmp/csip
/tmp/csip: line 4: [: 10.10.3.13: integer expression expected
sever has  IP address

Thanks,
 

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LEARN ABOUT DEBIAN

wicd-wired-settings.conf

WICD-WIRED-SETTINGS.CONF(5)					File Formats Manual				       WICD-WIRED-SETTINGS.CONF(5)

NAME

       wicd-wired-settings.conf - controls Wicd's wired network settings

DESCRIPTION

       This file contains configuration information for wired interfaces in Wicd.
       This file is located at /etc/wicd/wired-settings.conf

SETTINGS

       default = <0|1>
	      This option decides whether to use this profile as the default.  0 = do not use this profile as default.
	      1 = use this profile as default.

       beforescript = <None|arbitrary_script>
	      This  defines  a	script to run before Wicd brings up the connection.  The script should be a Bourne-compatible script and should be
	      executable.
	      IMPORTANT - scripts should ONLY be writable by root and located in a directory that is only writable by root.

       afterscript = <None|arbitrary_script>
	      This defines a script to run after Wicd brings up the connection.  The script should be a Bourne-compatible  script  and	should	be
	      executable.
	      IMPORTANT - scripts should ONLY be writable by root and located in a directory that is only writable by root.

       predisconnectscript = <None|arbitrary_script>
	      This  defines  a script to run before Wicd disconnects the interface.  The script should be a Bourne-compatible script and should be
	      executable.

       postdisconnectscript = <None|arbitrary_script>
	      This defines a script to run after Wicd disconnects the interface.  The script should be a Bourne-compatible script  and	should	be
	      executable.
	      IMPORTANT - scripts should ONLY be writable by root and located in a directory that is only writable by root.

       ip = <None|ip_address>
	      Use this option if you have a static ip address for your system.

       netmask = <None|networkmask>
	      This setting is only appropriate if a static ip address is configured above.

       broadcast = <None|broadcast_address>
	      This setting is only appropriate if a static ip address is configured above.

       gateway = <None|gateway_address>
	      This setting is only appropriate if a static ip address is configured above.

       use_static_dns = <True|False>
	      True = use static DNS servers instead of accepting what the dhcp server supplies.

       use_global_dns = <True|False>
	      True  =  use the global DNS servers provided in wicd-manager-settings.conf(5).  This option is only appropriate if "use_static_dns =
	      True"

       dns1 = <None|ip_address>
	      Static DNS address if "use_static_dns = True" and "use_global_dns = False"

       dns2 = <None|ip_address>
	      Static DNS address if "use_static_dns = True" and "use_global_dns = False"

       dns3 = <None|ip_address>
	      Static DNS address if "use_static_dns = True" and "use_global_dns = False"

SEE ALSO

       wicd(8), wicd-curses(8), wicd-manager-settings.conf(5), wicd-wireless-settings.conf(5).

								   wicd-1.7.2.4 				       WICD-WIRED-SETTINGS.CONF(5)
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