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yael
Asked: 2016-03-23 05:45:19 +0800 CST

linux + yum update - what this command covers?

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we have red-hat version 6.x machine,

I verified what are the missing security patches as the following:

 yum updateinfo list security available
 Loaded plugins: product-id, rhnplugin, security, subscription-manager
 This system is receiving updates from RHN Classic or RHN Satellite.
 RHSA-2016:0073 security bind-libs-32:9.8.2-0.37.rc1.el6_7.6.x86_64
 RHSA-2016:0073 security bind-utils-32:9.8.2-0.37.rc1.el6_7.6.x86_64
 RHSA-2016:0428 security libssh2-1.4.2-2.el6_7.1.x86_64
 RHSA-2016:0007 security nss-3.19.1-8.el6_7.x86_64
 RHSA-2016:0007 security nss-sysinit-3.19.1-8.el6_7.x86_64
 RHSA-2016:0007 security nss-tools-3.19.1-8.el6_7.x86_64
 RHSA-2016:0370 security nss-util-3.19.1-5.el6_7.x86_64
 RHSA-2016:0063 security ntp-4.2.6p5-5.el6_7.4.x86_64
 RHSA-2016:0063 security ntpdate-4.2.6p5-5.el6_7.4.x86_64
 RHSA-2016:0008 security openssl-1.0.1e-42.el6_7.2.x86_64
 RHSA-2016:0301 security openssl-1.0.1e-42.el6_7.4.x86_64
 RHSA-2016:0005 security rpcbind-0.2.0-11.el6_7.x86_64
 updateinfo list done

I have two questions:

when I run the following yum command:

yum update -y

dose this yum command will be installed all the missing security patch?? ( as I mentioned in the list )

when yum update -y completed to installed all patches ,

is it mean that my Linux red-hat machine version 6.x is fully updated with all patches?

linux

1 Answers

  1. Best Answer

    a yum -y update will install all those security patches it found in your previous command

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