:: how to update linux centos 5.5 to 5.6 # yum update :: checking centos version # cat /etc/issue CentOS release 5.6 (Final) Kernel \r on an \m or # lsb_release -a LSB Version: :core-4.0-amd64:core-4.0-ia32:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-ia32:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-ia32:printing-4.0-noarch Distributor ID: CentOS Description: CentOS release 5.6 (Final) Release: 5.6 Codename: Final :: links + google
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