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=INVESTIGATION 3: MANAGING SOFTWARE PACKAGES=
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=== Part 1: Managing Software and Repositories with Yum ===
We will learn how to install software packages with the '''yum''' utility. This command is useful for installing software since it automatically resolves software dependencies prior to installing the software. Upon your Centos OS install, a link to a software repository is automatically made to allow for easy software updates.
Unfortunately, there is no guarantee that a particular software package is contained on the default repository. In order to overcome this problem, you can add other repositories that may contain the application that you wish to install.
'''Perform the following steps:'''