How to setup timezone on glassfish/jvm Download http://cds.sun.com/is-bin/INTERSHOP.enfinity/WFS/CDS-CDS_Developer-Site/en_US/-/USD/VerifyItem-Start/tzupdater-1_3_33-2010l.zip?BundledLineItemUUID=IXeJ_hCvlacAAAErQScpGPRn&OrderID=97KJ_hCvNGcAAAErNCcpGPRn&ProductID=T56J_hCwuZIAAAEre0AZ1adz&FileName=/tzupdater-1_3_33-2010l.zip Application Server > JVM Settings > JVM Options Add JVM Option -Duser.timezone=Brazil/East Configuration –> System settings user.timezone = Brazil/East Restart glassfish # service glassfish stop # java -jar tzupdater.jar -u -v # […]
check_vmstats
So many check_mem scripts out there but I am still not satified so I wrote my own. Many scripts report the total use of memory but they dont care how much memory is placed in cache by the OS or […]
flash 64bits +windows
Finally Adobe released a 64 bit of Flash Player!!! I have been waiting for long time for this day. It is called Adobe Flash Player “Square” go ahead and download it here More details: Adobe® Flash® Player “Square” is a […]
Nagios check_con
I wrote a simple plugin to check the number of established connections to a windows server. Just execute: cmd /c netstat -an |find /i “estab” /c I also wrote a script for Windows Here is the code I have also […]
Howto Setup Varnish
Updated Version of this howto Varnish is a awesome Reverse Proxy, for caching websites and improves its performance in a polish varnish way. To setup follow the instructions (tested on CentOS yum update yum install ncurses-devel make clean mkdir /usr/local/src/varnish-2.0.5 […]
Upgrade Centreon to 2.1.8
Upgrade Centreon to 2.1.8 wget http://download.centreon.com/index.php?id=140 tar -zxvf centreon-2.1.8.tar.gz cd centreon-2.1.8 bash install.sh -u /etc/centreon (INFO, find / -name instCent*.conf will show u the directory) Go to the http:///centreon And follow the instructions *INFO: For update Centreon ( > 2.0) […]
refused smux peer: oid SNMPv2
Open Manager Bug with SNMP-SMUX I had this problem on ESX4 with Open Manager 6.10 The error: refused smux peer: oid SNMPv2-SMI::enterprises.674.10892.1, descr Systems Management SNMP MIB Plug-in Manager Solution of the problem 1. Edit the SNMPD configuration vi /etc/snmp/snmpd.conf […]