How to set up yum for updating RHEL packages from vcomtech

1. Install all yum packages (already installed in the normal installation)
2. Download file RPM-GPG-KEY-redhat-vcom from http://www.vcomtech.net/rhel/5
3. as root import RPM key of VCOMTech
   # rpm --import RPM-GPG-KEY-redhat-vcom
4. download and copy rhel.repo to /etc/yum.repos.d/
5. See below for some useful commands


That's it.

Any issue, contact me at vinhlg_at_vcomtech.net

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Some yum helpful commands, run as root or sudo 

Check if any update package(s)
#yum check-update

Update 
#yum update

Install a package
#yum install <name-of-package>

Clean all cache directories
#yum clean all