Monthly Archives: December 2010

Packet Analyzer: 15 TCPDUMP Command Examples

Posted on December 27, 2010 by jlim0930

Thanks the geek stuff tcpdump command is also called as packet analyzer. tcpdump command will work on most flavors of unix operating system. tcpdump allows us to save the packets that are captured, so that we can use it for … Continue reading →

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Oracle Database Startup and Shutdown Procedure

Posted on December 27, 2010 by jlim0930

thanks the geek stuff How To Startup Oracle Database 1. Login to the system with oracle username Typical oracle installation will have oracle as username and dba as group. On Linux, do su to oracle as shown below. $ su … Continue reading →

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9 Linux ethtool Examples to Manipulate Ethernet Card (NIC Card)

Posted on December 27, 2010 by jlim0930

Thanks to the geek stuff 1. List Ethernet Device Properties When you execute ethtool command with a device name, it displays the following information about the ethernet device. # ethtool eth0 Settings for eth0: Supported ports: [ TP ] Supported … Continue reading →

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