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I created the profile and put it in /etc/yum.repos.d &nbsp;, but when I do yum repolist all, it is not showing. Do I need to do anything?
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I created the profile and put it in /etc/yum.repos.d  , but when I do yum repolist all, it is not showing. Do I need to do anything?

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I'm going to upgrade cent06.2 to 6.3, but I have a question. IF I do yum upgrade, would it go on update everything from repository or can I just use one repository to update &nbsp;rather than &nbsp; yum &nbsp;update, &nbsp;can I use yum update and provide the repository name?
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I'm going to upgrade cent06.2 to 6.3, but I have a question. IF I do yum upgrade, would it go on update everything from repository or can I just use one repository to update  rather than   yum  update,  can I use yum update and provide the repository name?

Yum upgrade centos question

Linux is a UNIX-like open source operating system with hundreds of distinct distributions, including: Fedora, openSUSE, Ubuntu, Debian, Slackware, Gentoo, CentOS, and Arch Linux. Linux is generally associated with web and database servers, but has become popular in many niche industries and applications.