certification

System Configuration and Management — Route IP traffic and create static routes

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Using a Linux system as a router is nothing new – in fact many routers run some flavor of Linux. To perform this task you need a system with at least 2 interfaces (physical, virtual, or vlans) to route traffic through. The base of the actions I will be performing are from http://www.linuxhomenetworking.com/wiki/index.php/Quick_HOWTO_:_Ch03_:_Linux_Networking SCENARIO:RHEL6 server […]

certification

Preparing for my RHCE exam

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I am scheduled to take my RHCE exam later this month. Prior to the release of RHEL6, I felt fairly confident in my ability to pass, but now that they have released the new OS things have changed. Below is a list of the RHCE exam objectives (according to http://www.redhat.com/certification/rhce/objectives/). My hope is to methodically […]

Linux

Using RedHat public YUM repository

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I never found anything official about RedHat having a public YUM repository, but I stumbled across something that appears to work. Simply create a new repo file under /etc/yum.repos.d/ and set the baseurl line tobaseurl = http://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/