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Showing posts from July, 2012

hostname command man page

HOSTNAME(1)   Linux Programmer’s Manual   HOSTNAME(1)

NAME        hostname - show or set the system’s host name        domainname - show or set the system’s NIS/YP domain name        dnsdomainname - show the system’s DNS domain name        nisdomainname - show or set system’s NIS/YP domain name        ypdomainname - show or set the system’s NIS/YP domain name

Gartner Application Architecture, Development & Integration Summit 2012 Sydney

The Gartner Application Architecture, Development & Integration Summit provides you with a forum to meet your peers, Gartner analysts and service providers to discuss your hottest topics including cloud computing, SOA, governance, modernization, agile, event processing and more. 22 - 23 August 2012 | Sydney, Australia
http://www.gartner.com/technology/summits/apac/application-development/

Mysql server memory variables

join_buffer_size: (PER SESSION) Controls the amount of memory allocated to perform joins on tables that have no keys which can be used to perform a condition filter. Allocated for each table joined without necessary filter conditions.
key_buffer_size: (GLOBAL) (MyISAM-only) Controls the amount of memory allocated to the MyISAM index key cache.

SELINUX Basics

To administrate SELinux on a linux box you should have to know some basics of SELinux: Viewing and changing SELinux statesViewing and changing SELinux security contextViewing SELinux violation messagesViewing and changing the state of SELinux booleansUsing basic features of the SELinux gui toolhttp://www.youtube.com/watch?v=aeK5jOwtWoQ

JUDCon2012 Boston

The Boston JBoss Users and Developers Conference (JUDCon), the conference by developers and for developers is now a memory.
With twice as many registered than last year, the event ran for two days with three tracks that focused on deep dives into JBoss projects and how they benefited developers.
http://www.jboss.org/events/JUDCon/2012/boston

Oracle http-web-access.log file is growing in the long run

http-web-access.log file is in the $ORACLE_HOME/oc4j/j2ee/OC4J_DBConsole_<host>_<sid>/log directory. This log file grows in the long run and can be managed from $ORACLE_HOME/oc4j/j2ee/OC4J_DBConsole_<host>_<sid>/config/http-web-site.xml file.

<?xml version = '1.0' standalone = 'yes'?>
<!DOCTYPE web-site PUBLIC "OracleAS XML Web-site" "http://xmlns.oracle.com/ias/dtds/web-site-9_04.dtd">