Le 01/04/2015 20:23, Stephen Harris a écrit : > On a fully patched C7 machine... > > % cat /etc/redhat-release > CentOS Linux release 7.1.1503 (Core) > > % cat /etc/os-release > NAME="CentOS Linux" > VERSION="7 (Core)" > ID="centos" > ID_LIKE="rhel fedora" > VERSION_ID="7" > PRETTY_NAME="CentOS Linux 7 (Core)" > ANSI_COLOR="0;31" > CPE_NAME="cpe:/o:centos:centos:7" > HOME_URL="https://www.centos.org/" > BUG_REPORT_URL="https://bugs.centos.org/" > > CENTOS_MANTISBT_PROJECT="CentOS-7" > CENTOS_MANTISBT_PROJECT_VERSION="7" > REDHAT_SUPPORT_PRODUCT="centos" > REDHAT_SUPPORT_PRODUCT_VERSION="7" > > In particular note the version ID is 7 > > On a RedHat machine: > % cat /etc/redhat-release > Red Hat Enterprise Linux Server release 7.1 (Maipo) > > % cat /etc/os-release > NAME="Red Hat Enterprise Linux Server" > VERSION="7.1 (Maipo)" > ID="rhel" > ID_LIKE="fedora" > VERSION_ID="7.1" > PRETTY_NAME="Red Hat Enterprise Linux Server 7.1 (Maipo)" > ANSI_COLOR="0;31" > CPE_NAME="cpe:/o:redhat:enterprise_linux:7.1:GA:server" > HOME_URL="https://www.redhat.com/" > BUG_REPORT_URL="https://bugzilla.redhat.com/" > > REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 7" > REDHAT_BUGZILLA_PRODUCT_VERSION=7.1 > REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux" > REDHAT_SUPPORT_PRODUCT_VERSION="7.1" > > Here the version ID is 7.1; different to CentOS. > > Is this a bug or is it deliberate? Just when CentOS "7.1" was released, the content of redhat-release file was : [root at centos-test ~]# cat /etc/redhat-release Derived from Red Hat Enterprise Linux 7.1 (Source) Then Karanbir corrected that, as it was not coherent with previous content, and broke some tools and scripts : [root at centos7 ~]# cat /etc/redhat-release CentOS Linux release 7.0.1406 (Core) It is now : [root at centos-test ~]# cat /etc/redhat-release CentOS Linux release 7.1.1503 (Core) I think the content of the os-release file has not been corrected accordingly, and is not coherent with RHEL. But if you read the announces mailing list, it seems indeed deliberate, as already said... Alain -- Administrateur Système/Réseau Laboratoire de Photonique et Nanostructures (LPN/CNRS - UPR20) Centre de Recherche Alcatel Data IV - Marcoussis route de Nozay - 91460 Marcoussis Tel : 01-69-63-61-34