OS X Lion, Things About New Mac OS X
OS X Lion Coming Soon We all knew that Apple Mac OS X Lion will be out in the mid of July, according to the rumors, should be 14 July 2011. I’ve been reading about it and what are the…
How to Check Paypal Pre-Approved Payment List
How can I check my list of preapproved payment list with Paypal? Here is the instruction of how to access to list of Preapproved Payment in your Paypal. After login to Paypal, on top of the menu, click on “Profile”….
How to Change MySQL Data Directory in Linux Centos
By default Linux CentOS or other Linux Distro installation, MySQL data directory is stored in /var/db/mysql, how can I change it to other directory in example /db/mysql? It is always better to have MySQL Data Directory store in a specific…
How to Find Out Public IP Address via Command Line in Unix/Linux Machine
If you have more than 100 servers in your network; behind a firewall; lazy to access to documentation. Here is the alternative option to find out your machine’s public IP Address via command line $ wget -q -O – http://ipchicken.com…
How to Enable check_dns on Nagios Monitoring System
Most user who are new to Nagios doesn’t know there is a hidden plug-in called check_dns in Nagios Monitoring system. On FreeBSD server, the binary can be found at /usr/local/libexec/nagios. List the directory and you should see check_dns. check_dns usage…
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