How to find size of objects in Oracle.

When you want to find size of object (table, index) in your oracle database, you can use this script.

SELECT sum(bytes)/1048576 Megs, segment_name
FROM dba_extents
WHERE segment_name = '&object_name'
GROUP BY segment_name
/

Ref : http://www.arikaplan.com/oracle/ari60399.html

== TaTsHuYa ==

Use sun java plugin on Firefox's ubuntu 9.10

By default on Firefox's Ubuntu 9.10 use java plugin 'IcedTea Java Web Browser Plugin'

But when I want to manage EMC Storage CX300 and CX700 by access to Navisphere 6 wep page of those devices, I found that there is no content to display.

So I decide to change it to use Sun Java(TM) Plug-in

First, go to the shell command and install sun-java6-plugin
tatshuya$> apt-get install sun-java6-plugin

After you installed sun-java6-plugin already, you go back to the firefox browser again
Enable : Tools -> Add-ons -> Plugins -> Java(TM) Plug-in 1.6.0_15
Disable : Tools -> Add-ons -> Plugins -> IcedTea Java Web Browser Plugin



Finish.

== TaTsHuYa ==

Compile FreeRadius error on RHEL4 x86_64

I got the error when I run make command.

** Error **
gcc: /usr/lib/libsnmp.so: No such file or directory


I just checked, there is no file "/usr/lib/libsnmp.so" but there is a file
"/usr/lib64/libsnmp.so"

So I clean up everything and export some environment variable before run configure.

# export LDFLAGS='-L/usr/lib64'
# ./configure
# make

Now, it can be compile completely.


== TaTsHuYa ==