Updating CentOS 7 with yum
Keeping our system up to date with the latest versions of the OS and its patches as well as the installed applications is considered a good and healthy practice, those of you who comes from MS Windows are for sure familiar with “Windows Update“, well in the Linux world we have to do this manually, but fortunately we can lean on “yum“.
How to update Centos 7
To perform a full system update including OS and patches, and bring them to the latest versions available, you can use the following command:
yum -y update
The “–y” tells the system to say “yes” to any prompts that may ask for approval
Update completed list
Do you think would be useful to know what was updated? The only way I found was to log the output and include it below.
[root@centos7 ~]# yum -y update
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirror.ufam.edu.br
* extras: mirror.ufscar.br
* updates: mirror.ufscar.br
Resolving Dependencies
--> Running transaction check
---> Package NetworkManager.x86_64 1:1.18.0-5.el7 will be updated
---> Package NetworkManager.x86_64 1:1.18.0-5.el7_7.1 will be an update
---> Package NetworkManager-libnm.x86_64 1:1.18.0-5.el7 will be updated
---> Package NetworkManager-libnm.x86_64 1:1.18.0-5.el7_7.1 will be an update
---> Package NetworkManager-team.x86_64 1:1.18.0-5.el7 will be updated
---> Package NetworkManager-team.x86_64 1:1.18.0-5.el7_7.1 will be an update
---> Package NetworkManager-tui.x86_64 1:1.18.0-5.el7 will be updated
---> Package NetworkManager-tui.x86_64 1:1.18.0-5.el7_7.1 will be an update
---> Package NetworkManager-wifi.x86_64 1:1.18.0-5.el7 will be updated
---> Package NetworkManager-wifi.x86_64 1:1.18.0-5.el7_7.1 will be an update
---> Package binutils.x86_64 0:2.27-41.base.el7 will be updated
---> Package binutils.x86_64 0:2.27-41.base.el7_7.1 will be an update
---> Package ca-certificates.noarch 0:2018.2.22-70.0.el7_5 will be updated
---> Package ca-certificates.noarch 0:2019.2.32-76.el7_7 will be an update
---> Package curl.x86_64 0:7.29.0-54.el7 will be updated
---> Package curl.x86_64 0:7.29.0-54.el7_7.1 will be an update
---> Package device-mapper.x86_64 7:1.02.158-2.el7 will be updated
---> Package device-mapper.x86_64 7:1.02.158-2.el7_7.2 will be an update
---> Package device-mapper-event.x86_64 7:1.02.158-2.el7 will be updated
---> Package device-mapper-event.x86_64 7:1.02.158-2.el7_7.2 will be an update
---> Package device-mapper-event-libs.x86_64 7:1.02.158-2.el7 will be updated
---> Package device-mapper-event-libs.x86_64 7:1.02.158-2.el7_7.2 will be an update
---> Package device-mapper-libs.x86_64 7:1.02.158-2.el7 will be updated
---> Package device-mapper-libs.x86_64 7:1.02.158-2.el7_7.2 will be an update
---> Package firewalld.noarch 0:0.6.3-2.el7 will be updated
---> Package firewalld.noarch 0:0.6.3-2.el7_7.2 will be an update
---> Package firewalld-filesystem.noarch 0:0.6.3-2.el7 will be updated
---> Package firewalld-filesystem.noarch 0:0.6.3-2.el7_7.2 will be an update
---> Package hostname.x86_64 0:3.13-3.el7 will be updated
---> Package hostname.x86_64 0:3.13-3.el7_7.1 will be an update
---> Package iproute.x86_64 0:4.11.0-25.el7 will be updated
---> Package iproute.x86_64 0:4.11.0-25.el7_7.2 will be an update
---> Package kernel.x86_64 0:3.10.0-1062.9.1.el7 will be installed
---> Package kernel-tools.x86_64 0:3.10.0-1062.el7 will be updated
---> Package kernel-tools.x86_64 0:3.10.0-1062.9.1.el7 will be an update
---> Package kernel-tools-libs.x86_64 0:3.10.0-1062.el7 will be updated
---> Package kernel-tools-libs.x86_64 0:3.10.0-1062.9.1.el7 will be an update
---> Package krb5-libs.x86_64 0:1.15.1-37.el7_6 will be updated
---> Package krb5-libs.x86_64 0:1.15.1-37.el7_7.2 will be an update
---> Package libblkid.x86_64 0:2.23.2-61.el7 will be updated
---> Package libblkid.x86_64 0:2.23.2-61.el7_7.1 will be an update
---> Package libcurl.x86_64 0:7.29.0-54.el7 will be updated
---> Package libcurl.x86_64 0:7.29.0-54.el7_7.1 will be an update
---> Package libmount.x86_64 0:2.23.2-61.el7 will be updated
---> Package libmount.x86_64 0:2.23.2-61.el7_7.1 will be an update
---> Package libsmartcols.x86_64 0:2.23.2-61.el7 will be updated
---> Package libsmartcols.x86_64 0:2.23.2-61.el7_7.1 will be an update
---> Package libuuid.x86_64 0:2.23.2-61.el7 will be updated
---> Package libuuid.x86_64 0:2.23.2-61.el7_7.1 will be an update
---> Package lvm2.x86_64 7:2.02.185-2.el7 will be updated
---> Package lvm2.x86_64 7:2.02.185-2.el7_7.2 will be an update
---> Package lvm2-libs.x86_64 7:2.02.185-2.el7 will be updated
---> Package lvm2-libs.x86_64 7:2.02.185-2.el7_7.2 will be an update
---> Package microcode_ctl.x86_64 2:2.1-53.el7 will be updated
---> Package microcode_ctl.x86_64 2:2.1-53.7.el7_7 will be an update
---> Package nss.x86_64 0:3.44.0-4.el7 will be updated
---> Package nss.x86_64 0:3.44.0-7.el7_7 will be an update
---> Package nss-softokn.x86_64 0:3.44.0-5.el7 will be updated
---> Package nss-softokn.x86_64 0:3.44.0-8.el7_7 will be an update
---> Package nss-softokn-freebl.x86_64 0:3.44.0-5.el7 will be updated
---> Package nss-softokn-freebl.x86_64 0:3.44.0-8.el7_7 will be an update
---> Package nss-sysinit.x86_64 0:3.44.0-4.el7 will be updated
---> Package nss-sysinit.x86_64 0:3.44.0-7.el7_7 will be an update
---> Package nss-tools.x86_64 0:3.44.0-4.el7 will be updated
---> Package nss-tools.x86_64 0:3.44.0-7.el7_7 will be an update
---> Package nss-util.x86_64 0:3.44.0-3.el7 will be updated
---> Package nss-util.x86_64 0:3.44.0-4.el7_7 will be an update
---> Package numactl-libs.x86_64 0:2.0.12-3.el7 will be updated
---> Package numactl-libs.x86_64 0:2.0.12-3.el7_7.1 will be an update
---> Package polkit.x86_64 0:0.112-22.el7 will be updated
---> Package polkit.x86_64 0:0.112-22.el7_7.1 will be an update
---> Package procps-ng.x86_64 0:3.3.10-26.el7 will be updated
---> Package procps-ng.x86_64 0:3.3.10-26.el7_7.1 will be an update
---> Package python-firewall.noarch 0:0.6.3-2.el7 will be updated
---> Package python-firewall.noarch 0:0.6.3-2.el7_7.2 will be an update
---> Package python-perf.x86_64 0:3.10.0-1062.el7 will be updated
---> Package python-perf.x86_64 0:3.10.0-1062.9.1.el7 will be an update
---> Package rsyslog.x86_64 0:8.24.0-38.el7 will be updated
---> Package rsyslog.x86_64 0:8.24.0-41.el7_7.2 will be an update
---> Package selinux-policy.noarch 0:3.13.1-252.el7 will be updated
---> Package selinux-policy.noarch 0:3.13.1-252.el7_7.6 will be an update
---> Package selinux-policy-targeted.noarch 0:3.13.1-252.el7 will be updated
---> Package selinux-policy-targeted.noarch 0:3.13.1-252.el7_7.6 will be an update
---> Package sudo.x86_64 0:1.8.23-4.el7 will be updated
---> Package sudo.x86_64 0:1.8.23-4.el7_7.1 will be an update
---> Package systemd.x86_64 0:219-67.el7 will be updated
---> Package systemd.x86_64 0:219-67.el7_7.2 will be an update
---> Package systemd-libs.x86_64 0:219-67.el7 will be updated
---> Package systemd-libs.x86_64 0:219-67.el7_7.2 will be an update
---> Package systemd-sysv.x86_64 0:219-67.el7 will be updated
---> Package systemd-sysv.x86_64 0:219-67.el7_7.2 will be an update
---> Package tuned.noarch 0:2.11.0-5.el7 will be updated
---> Package tuned.noarch 0:2.11.0-5.el7_7.1 will be an update
---> Package tzdata.noarch 0:2019b-1.el7 will be updated
---> Package tzdata.noarch 0:2019c-1.el7 will be an update
---> Package util-linux.x86_64 0:2.23.2-61.el7 will be updated
---> Package util-linux.x86_64 0:2.23.2-61.el7_7.1 will be an update
--> Finished Dependency Resolution
Dependencies Resolved
======================================================================================================
Package Arch Version Repository Size
======================================================================================================
Installing:
kernel x86_64 3.10.0-1062.9.1.el7 updates 50 M
Updating:
NetworkManager x86_64 1:1.18.0-5.el7_7.1 updates 1.9 M
NetworkManager-libnm x86_64 1:1.18.0-5.el7_7.1 updates 1.7 M
NetworkManager-team x86_64 1:1.18.0-5.el7_7.1 updates 163 k
NetworkManager-tui x86_64 1:1.18.0-5.el7_7.1 updates 326 k
NetworkManager-wifi x86_64 1:1.18.0-5.el7_7.1 updates 200 k
binutils x86_64 2.27-41.base.el7_7.1 updates 5.9 M
ca-certificates noarch 2019.2.32-76.el7_7 updates 399 k
curl x86_64 7.29.0-54.el7_7.1 updates 270 k
device-mapper x86_64 7:1.02.158-2.el7_7.2 updates 294 k
device-mapper-event x86_64 7:1.02.158-2.el7_7.2 updates 190 k
device-mapper-event-libs x86_64 7:1.02.158-2.el7_7.2 updates 189 k
device-mapper-libs x86_64 7:1.02.158-2.el7_7.2 updates 322 k
firewalld noarch 0.6.3-2.el7_7.2 updates 441 k
firewalld-filesystem noarch 0.6.3-2.el7_7.2 updates 50 k
hostname x86_64 3.13-3.el7_7.1 updates 17 k
iproute x86_64 4.11.0-25.el7_7.2 updates 803 k
kernel-tools x86_64 3.10.0-1062.9.1.el7 updates 7.8 M
kernel-tools-libs x86_64 3.10.0-1062.9.1.el7 updates 7.8 M
krb5-libs x86_64 1.15.1-37.el7_7.2 updates 805 k
libblkid x86_64 2.23.2-61.el7_7.1 updates 181 k
libcurl x86_64 7.29.0-54.el7_7.1 updates 223 k
libmount x86_64 2.23.2-61.el7_7.1 updates 183 k
libsmartcols x86_64 2.23.2-61.el7_7.1 updates 141 k
libuuid x86_64 2.23.2-61.el7_7.1 updates 83 k
lvm2 x86_64 7:2.02.185-2.el7_7.2 updates 1.3 M
lvm2-libs x86_64 7:2.02.185-2.el7_7.2 updates 1.1 M
microcode_ctl x86_64 2:2.1-53.7.el7_7 updates 2.5 M
nss x86_64 3.44.0-7.el7_7 updates 854 k
nss-softokn x86_64 3.44.0-8.el7_7 updates 330 k
nss-softokn-freebl x86_64 3.44.0-8.el7_7 updates 224 k
nss-sysinit x86_64 3.44.0-7.el7_7 updates 65 k
nss-tools x86_64 3.44.0-7.el7_7 updates 528 k
nss-util x86_64 3.44.0-4.el7_7 updates 79 k
numactl-libs x86_64 2.0.12-3.el7_7.1 updates 30 k
polkit x86_64 0.112-22.el7_7.1 updates 170 k
procps-ng x86_64 3.3.10-26.el7_7.1 updates 291 k
python-firewall noarch 0.6.3-2.el7_7.2 updates 352 k
python-perf x86_64 3.10.0-1062.9.1.el7 updates 7.8 M
rsyslog x86_64 8.24.0-41.el7_7.2 updates 616 k
selinux-policy noarch 3.13.1-252.el7_7.6 updates 492 k
selinux-policy-targeted noarch 3.13.1-252.el7_7.6 updates 7.0 M
sudo x86_64 1.8.23-4.el7_7.1 updates 841 k
systemd x86_64 219-67.el7_7.2 updates 5.1 M
systemd-libs x86_64 219-67.el7_7.2 updates 411 k
systemd-sysv x86_64 219-67.el7_7.2 updates 88 k
tuned noarch 2.11.0-5.el7_7.1 updates 268 k
tzdata noarch 2019c-1.el7 updates 493 k
util-linux x86_64 2.23.2-61.el7_7.1 updates 2.0 M
Transaction Summary
======================================================================================================
Install 1 Package
Upgrade 48 Packages
Total download size: 113 M
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
warning: /var/cache/yum/x86_64/7/updates/packages/NetworkManager-1.18.0-5.el7_7.1.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
Public key for NetworkManager-1.18.0-5.el7_7.1.x86_64.rpm is not installed
(1/49): NetworkManager-1.18.0-5.el7_7.1.x86_64.rpm | 1.9 MB 00:00:16
(2/49): NetworkManager-team-1.18.0-5.el7_7.1.x86_64.rpm | 163 kB 00:00:00
(3/49): NetworkManager-tui-1.18.0-5.el7_7.1.x86_64.rpm | 326 kB 00:00:00
(4/49): NetworkManager-wifi-1.18.0-5.el7_7.1.x86_64.rpm | 200 kB 00:00:00
(5/49): NetworkManager-libnm-1.18.0-5.el7_7.1.x86_64.rpm | 1.7 MB 00:00:16
(6/49): ca-certificates-2019.2.32-76.el7_7.noarch.rpm | 399 kB 00:00:00
(7/49): curl-7.29.0-54.el7_7.1.x86_64.rpm | 270 kB 00:00:00
(8/49): device-mapper-1.02.158-2.el7_7.2.x86_64.rpm | 294 kB 00:00:00
(9/49): device-mapper-event-1.02.158-2.el7_7.2.x86_64.rpm | 190 kB 00:00:00
(10/49): device-mapper-event-libs-1.02.158-2.el7_7.2.x86_64.rpm | 189 kB 00:00:00
(11/49): device-mapper-libs-1.02.158-2.el7_7.2.x86_64.rpm | 322 kB 00:00:00
(12/49): binutils-2.27-41.base.el7_7.1.x86_64.rpm | 5.9 MB 00:00:01
(13/49): firewalld-0.6.3-2.el7_7.2.noarch.rpm | 441 kB 00:00:00
(14/49): hostname-3.13-3.el7_7.1.x86_64.rpm | 17 kB 00:00:00
(15/49): firewalld-filesystem-0.6.3-2.el7_7.2.noarch.rpm | 50 kB 00:00:00
(16/49): iproute-4.11.0-25.el7_7.2.x86_64.rpm | 803 kB 00:00:00
(17/49): kernel-tools-3.10.0-1062.9.1.el7.x86_64.rpm | 7.8 MB 00:00:01
(18/49): kernel-tools-libs-3.10.0-1062.9.1.el7.x86_64.rpm | 7.8 MB 00:00:01
(19/49): krb5-libs-1.15.1-37.el7_7.2.x86_64.rpm | 805 kB 00:00:00
(20/49): libblkid-2.23.2-61.el7_7.1.x86_64.rpm | 181 kB 00:00:00
(21/49): libcurl-7.29.0-54.el7_7.1.x86_64.rpm | 223 kB 00:00:00
(22/49): libmount-2.23.2-61.el7_7.1.x86_64.rpm | 183 kB 00:00:00
(23/49): libsmartcols-2.23.2-61.el7_7.1.x86_64.rpm | 141 kB 00:00:00
(24/49): libuuid-2.23.2-61.el7_7.1.x86_64.rpm | 83 kB 00:00:00
(25/49): lvm2-2.02.185-2.el7_7.2.x86_64.rpm | 1.3 MB 00:00:00
(26/49): lvm2-libs-2.02.185-2.el7_7.2.x86_64.rpm | 1.1 MB 00:00:00
(27/49): microcode_ctl-2.1-53.7.el7_7.x86_64.rpm | 2.5 MB 00:00:00
(28/49): nss-3.44.0-7.el7_7.x86_64.rpm | 854 kB 00:00:00
(29/49): nss-softokn-3.44.0-8.el7_7.x86_64.rpm | 330 kB 00:00:00
(30/49): nss-softokn-freebl-3.44.0-8.el7_7.x86_64.rpm | 224 kB 00:00:00
(31/49): nss-sysinit-3.44.0-7.el7_7.x86_64.rpm | 65 kB 00:00:00
(32/49): nss-tools-3.44.0-7.el7_7.x86_64.rpm | 528 kB 00:00:00
(33/49): nss-util-3.44.0-4.el7_7.x86_64.rpm | 79 kB 00:00:00
(34/49): numactl-libs-2.0.12-3.el7_7.1.x86_64.rpm | 30 kB 00:00:00
(35/49): polkit-0.112-22.el7_7.1.x86_64.rpm | 170 kB 00:00:00
(36/49): procps-ng-3.3.10-26.el7_7.1.x86_64.rpm | 291 kB 00:00:00
(37/49): python-firewall-0.6.3-2.el7_7.2.noarch.rpm | 352 kB 00:00:00
(38/49): python-perf-3.10.0-1062.9.1.el7.x86_64.rpm | 7.8 MB 00:00:01
(39/49): rsyslog-8.24.0-41.el7_7.2.x86_64.rpm | 616 kB 00:00:00
(40/49): selinux-policy-3.13.1-252.el7_7.6.noarch.rpm | 492 kB 00:00:00
(41/49): selinux-policy-targeted-3.13.1-252.el7_7.6.noarch.rpm | 7.0 MB 00:00:01
(42/49): sudo-1.8.23-4.el7_7.1.x86_64.rpm | 841 kB 00:00:00
(43/49): kernel-3.10.0-1062.9.1.el7.x86_64.rpm | 50 MB 00:00:12
(44/49): systemd-219-67.el7_7.2.x86_64.rpm | 5.1 MB 00:00:01
(45/49): systemd-sysv-219-67.el7_7.2.x86_64.rpm | 88 kB 00:00:00
(46/49): tuned-2.11.0-5.el7_7.1.noarch.rpm | 268 kB 00:00:00
(47/49): systemd-libs-219-67.el7_7.2.x86_64.rpm | 411 kB 00:00:00
(48/49): tzdata-2019c-1.el7.noarch.rpm | 493 kB 00:00:00
(49/49): util-linux-2.23.2-61.el7_7.1.x86_64.rpm | 2.0 MB 00:00:00
------------------------------------------------------------------------------------------------------
Total 3.7 MB/s | 113 MB 00:00:30
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
Importing GPG key 0xF4A80EB5:
Userid : "CentOS-7 Key (CentOS 7 Official Signing Key) <security@centos.org>"
Fingerprint: 6341 ab27 53d7 8a78 a7c2 7bb1 24c6 a8a7 f4a8 0eb5
Package : centos-release-7-7.1908.0.el7.centos.x86_64 (@anaconda)
From : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Updating : systemd-libs-219-67.el7_7.2.x86_64 1/97
Updating : nss-util-3.44.0-4.el7_7.x86_64 2/97
Updating : libuuid-2.23.2-61.el7_7.1.x86_64 3/97
Updating : libblkid-2.23.2-61.el7_7.1.x86_64 4/97
Updating : libmount-2.23.2-61.el7_7.1.x86_64 5/97
Updating : nss-softokn-freebl-3.44.0-8.el7_7.x86_64 6/97
Updating : nss-softokn-3.44.0-8.el7_7.x86_64 7/97
Updating : nss-sysinit-3.44.0-7.el7_7.x86_64 8/97
Updating : nss-3.44.0-7.el7_7.x86_64 9/97
Updating : 1:NetworkManager-libnm-1.18.0-5.el7_7.1.x86_64 10/97
Updating : python-firewall-0.6.3-2.el7_7.2.noarch 11/97
Updating : libsmartcols-2.23.2-61.el7_7.1.x86_64 12/97
Updating : util-linux-2.23.2-61.el7_7.1.x86_64 13/97
Updating : krb5-libs-1.15.1-37.el7_7.2.x86_64 14/97
Updating : libcurl-7.29.0-54.el7_7.1.x86_64 15/97
Updating : systemd-219-67.el7_7.2.x86_64 16/97
Updating : 7:device-mapper-libs-1.02.158-2.el7_7.2.x86_64 17/97
Updating : 7:device-mapper-1.02.158-2.el7_7.2.x86_64 18/97
Updating : 7:device-mapper-event-libs-1.02.158-2.el7_7.2.x86_64 19/97
Updating : polkit-0.112-22.el7_7.1.x86_64 20/97
Updating : 1:NetworkManager-1.18.0-5.el7_7.1.x86_64 21/97
Updating : 7:device-mapper-event-1.02.158-2.el7_7.2.x86_64 22/97
Updating : 7:lvm2-libs-2.02.185-2.el7_7.2.x86_64 23/97
Updating : selinux-policy-3.13.1-252.el7_7.6.noarch 24/97
Updating : kernel-tools-libs-3.10.0-1062.9.1.el7.x86_64 25/97
Updating : python-perf-3.10.0-1062.9.1.el7.x86_64 26/97
Updating : firewalld-filesystem-0.6.3-2.el7_7.2.noarch 27/97
Updating : firewalld-0.6.3-2.el7_7.2.noarch 28/97
Updating : tuned-2.11.0-5.el7_7.1.noarch 29/97
Updating : kernel-tools-3.10.0-1062.9.1.el7.x86_64 30/97
Updating : selinux-policy-targeted-3.13.1-252.el7_7.6.noarch 31/97
Updating : 7:lvm2-2.02.185-2.el7_7.2.x86_64 32/97
Updating : 1:NetworkManager-tui-1.18.0-5.el7_7.1.x86_64 33/97
Updating : 1:NetworkManager-team-1.18.0-5.el7_7.1.x86_64 34/97
Updating : 1:NetworkManager-wifi-1.18.0-5.el7_7.1.x86_64 35/97
Updating : rsyslog-8.24.0-41.el7_7.2.x86_64 36/97
Updating : systemd-sysv-219-67.el7_7.2.x86_64 37/97
Updating : 2:microcode_ctl-2.1-53.7.el7_7.x86_64 38/97
Updating : curl-7.29.0-54.el7_7.1.x86_64 39/97
Updating : nss-tools-3.44.0-7.el7_7.x86_64 40/97
Updating : procps-ng-3.3.10-26.el7_7.1.x86_64 41/97
Installing : kernel-3.10.0-1062.9.1.el7.x86_64 42/97
Updating : binutils-2.27-41.base.el7_7.1.x86_64 43/97
Updating : hostname-3.13-3.el7_7.1.x86_64 44/97
Updating : numactl-libs-2.0.12-3.el7_7.1.x86_64 45/97
Updating : iproute-4.11.0-25.el7_7.2.x86_64 46/97
Updating : ca-certificates-2019.2.32-76.el7_7.noarch 47/97
Updating : sudo-1.8.23-4.el7_7.1.x86_64 48/97
Updating : tzdata-2019c-1.el7.noarch 49/97
Cleanup : tuned-2.11.0-5.el7.noarch 50/97
Cleanup : firewalld-0.6.3-2.el7.noarch 51/97
Cleanup : 2:microcode_ctl-2.1-53.el7.x86_64 52/97
Cleanup : selinux-policy-targeted-3.13.1-252.el7.noarch 53/97
Cleanup : systemd-sysv-219-67.el7.x86_64 54/97
Cleanup : selinux-policy-3.13.1-252.el7.noarch 55/97
Cleanup : firewalld-filesystem-0.6.3-2.el7.noarch 56/97
Cleanup : python-firewall-0.6.3-2.el7.noarch 57/97
Cleanup : ca-certificates-2018.2.22-70.0.el7_5.noarch 58/97
Cleanup : tzdata-2019b-1.el7.noarch 59/97
Cleanup : 7:lvm2-2.02.185-2.el7.x86_64 60/97
Cleanup : 1:NetworkManager-tui-1.18.0-5.el7.x86_64 61/97
Cleanup : 7:lvm2-libs-2.02.185-2.el7.x86_64 62/97
Cleanup : nss-tools-3.44.0-4.el7.x86_64 63/97
Cleanup : 7:device-mapper-event-1.02.158-2.el7.x86_64 64/97
Cleanup : curl-7.29.0-54.el7.x86_64 65/97
Cleanup : rsyslog-8.24.0-38.el7.x86_64 66/97
Cleanup : 7:device-mapper-event-libs-1.02.158-2.el7.x86_64 67/97
Cleanup : 7:device-mapper-1.02.158-2.el7.x86_64 68/97
Cleanup : 7:device-mapper-libs-1.02.158-2.el7.x86_64 69/97
Cleanup : util-linux-2.23.2-61.el7.x86_64 70/97
Cleanup : procps-ng-3.3.10-26.el7.x86_64 71/97
Cleanup : 1:NetworkManager-wifi-1.18.0-5.el7.x86_64 72/97
Cleanup : 1:NetworkManager-team-1.18.0-5.el7.x86_64 73/97
Cleanup : 1:NetworkManager-1.18.0-5.el7.x86_64 74/97
Cleanup : 1:NetworkManager-libnm-1.18.0-5.el7.x86_64 75/97
Cleanup : polkit-0.112-22.el7.x86_64 76/97
Cleanup : systemd-219-67.el7.x86_64 77/97
Cleanup : libcurl-7.29.0-54.el7.x86_64 78/97
Cleanup : nss-sysinit-3.44.0-4.el7.x86_64 79/97
Cleanup : nss-3.44.0-4.el7.x86_64 80/97
Cleanup : nss-softokn-3.44.0-5.el7.x86_64 81/97
Cleanup : libmount-2.23.2-61.el7.x86_64 82/97
Cleanup : libblkid-2.23.2-61.el7.x86_64 83/97
Cleanup : nss-softokn-freebl-3.44.0-5.el7.x86_64 84/97
Cleanup : kernel-tools-3.10.0-1062.el7.x86_64 85/97
Cleanup : kernel-tools-libs-3.10.0-1062.el7.x86_64 86/97
Cleanup : nss-util-3.44.0-3.el7.x86_64 87/97
Cleanup : libuuid-2.23.2-61.el7.x86_64 88/97
Cleanup : krb5-libs-1.15.1-37.el7_6.x86_64 89/97
Cleanup : systemd-libs-219-67.el7.x86_64 90/97
Cleanup : libsmartcols-2.23.2-61.el7.x86_64 91/97
Cleanup : python-perf-3.10.0-1062.el7.x86_64 92/97
Cleanup : binutils-2.27-41.base.el7.x86_64 93/97
Cleanup : hostname-3.13-3.el7.x86_64 94/97
Cleanup : numactl-libs-2.0.12-3.el7.x86_64 95/97
Cleanup : iproute-4.11.0-25.el7.x86_64 96/97
Cleanup : sudo-1.8.23-4.el7.x86_64 97/97
Verifying : tzdata-2019c-1.el7.noarch 1/97
Verifying : sudo-1.8.23-4.el7_7.1.x86_64 2/97
Verifying : nss-3.44.0-7.el7_7.x86_64 3/97
Verifying : systemd-219-67.el7_7.2.x86_64 4/97
Verifying : rsyslog-8.24.0-41.el7_7.2.x86_64 5/97
Verifying : ca-certificates-2019.2.32-76.el7_7.noarch 6/97
Verifying : tuned-2.11.0-5.el7_7.1.noarch 7/97
Verifying : systemd-sysv-219-67.el7_7.2.x86_64 8/97
Verifying : util-linux-2.23.2-61.el7_7.1.x86_64 9/97
Verifying : nss-tools-3.44.0-7.el7_7.x86_64 10/97
Verifying : iproute-4.11.0-25.el7_7.2.x86_64 11/97
Verifying : libcurl-7.29.0-54.el7_7.1.x86_64 12/97
Verifying : firewalld-filesystem-0.6.3-2.el7_7.2.noarch 13/97
Verifying : 7:device-mapper-event-1.02.158-2.el7_7.2.x86_64 14/97
Verifying : libuuid-2.23.2-61.el7_7.1.x86_64 15/97
Verifying : nss-sysinit-3.44.0-7.el7_7.x86_64 16/97
Verifying : numactl-libs-2.0.12-3.el7_7.1.x86_64 17/97
Verifying : kernel-tools-3.10.0-1062.9.1.el7.x86_64 18/97
Verifying : nss-softokn-freebl-3.44.0-8.el7_7.x86_64 19/97
Verifying : 1:NetworkManager-tui-1.18.0-5.el7_7.1.x86_64 20/97
Verifying : 1:NetworkManager-team-1.18.0-5.el7_7.1.x86_64 21/97
Verifying : systemd-libs-219-67.el7_7.2.x86_64 22/97
Verifying : python-perf-3.10.0-1062.9.1.el7.x86_64 23/97
Verifying : hostname-3.13-3.el7_7.1.x86_64 24/97
Verifying : binutils-2.27-41.base.el7_7.1.x86_64 25/97
Verifying : selinux-policy-targeted-3.13.1-252.el7_7.6.noarch 26/97
Verifying : firewalld-0.6.3-2.el7_7.2.noarch 27/97
Verifying : 2:microcode_ctl-2.1-53.7.el7_7.x86_64 28/97
Verifying : libblkid-2.23.2-61.el7_7.1.x86_64 29/97
Verifying : 7:device-mapper-1.02.158-2.el7_7.2.x86_64 30/97
Verifying : polkit-0.112-22.el7_7.1.x86_64 31/97
Verifying : kernel-3.10.0-1062.9.1.el7.x86_64 32/97
Verifying : 1:NetworkManager-libnm-1.18.0-5.el7_7.1.x86_64 33/97
Verifying : kernel-tools-libs-3.10.0-1062.9.1.el7.x86_64 34/97
Verifying : selinux-policy-3.13.1-252.el7_7.6.noarch 35/97
Verifying : 1:NetworkManager-wifi-1.18.0-5.el7_7.1.x86_64 36/97
Verifying : 7:device-mapper-event-libs-1.02.158-2.el7_7.2.x86_64 37/97
Verifying : procps-ng-3.3.10-26.el7_7.1.x86_64 38/97
Verifying : 7:lvm2-libs-2.02.185-2.el7_7.2.x86_64 39/97
Verifying : krb5-libs-1.15.1-37.el7_7.2.x86_64 40/97
Verifying : libmount-2.23.2-61.el7_7.1.x86_64 41/97
Verifying : 7:device-mapper-libs-1.02.158-2.el7_7.2.x86_64 42/97
Verifying : 1:NetworkManager-1.18.0-5.el7_7.1.x86_64 43/97
Verifying : curl-7.29.0-54.el7_7.1.x86_64 44/97
Verifying : nss-softokn-3.44.0-8.el7_7.x86_64 45/97
Verifying : libsmartcols-2.23.2-61.el7_7.1.x86_64 46/97
Verifying : python-firewall-0.6.3-2.el7_7.2.noarch 47/97
Verifying : 7:lvm2-2.02.185-2.el7_7.2.x86_64 48/97
Verifying : nss-util-3.44.0-4.el7_7.x86_64 49/97
Verifying : rsyslog-8.24.0-38.el7.x86_64 50/97
Verifying : 1:NetworkManager-wifi-1.18.0-5.el7.x86_64 51/97
Verifying : selinux-policy-targeted-3.13.1-252.el7.noarch 52/97
Verifying : procps-ng-3.3.10-26.el7.x86_64 53/97
Verifying : 7:lvm2-2.02.185-2.el7.x86_64 54/97
Verifying : polkit-0.112-22.el7.x86_64 55/97
Verifying : python-perf-3.10.0-1062.el7.x86_64 56/97
Verifying : 7:device-mapper-1.02.158-2.el7.x86_64 57/97
Verifying : firewalld-filesystem-0.6.3-2.el7.noarch 58/97
Verifying : kernel-tools-libs-3.10.0-1062.el7.x86_64 59/97
Verifying : util-linux-2.23.2-61.el7.x86_64 60/97
Verifying : 1:NetworkManager-libnm-1.18.0-5.el7.x86_64 61/97
Verifying : nss-util-3.44.0-3.el7.x86_64 62/97
Verifying : systemd-219-67.el7.x86_64 63/97
Verifying : tuned-2.11.0-5.el7.noarch 64/97
Verifying : krb5-libs-1.15.1-37.el7_6.x86_64 65/97
Verifying : libmount-2.23.2-61.el7.x86_64 66/97
Verifying : nss-sysinit-3.44.0-4.el7.x86_64 67/97
Verifying : 1:NetworkManager-1.18.0-5.el7.x86_64 68/97
Verifying : iproute-4.11.0-25.el7.x86_64 69/97
Verifying : ca-certificates-2018.2.22-70.0.el7_5.noarch 70/97
Verifying : nss-3.44.0-4.el7.x86_64 71/97
Verifying : numactl-libs-2.0.12-3.el7.x86_64 72/97
Verifying : nss-softokn-3.44.0-5.el7.x86_64 73/97
Verifying : nss-tools-3.44.0-4.el7.x86_64 74/97
Verifying : 7:device-mapper-event-1.02.158-2.el7.x86_64 75/97
Verifying : nss-softokn-freebl-3.44.0-5.el7.x86_64 76/97
Verifying : firewalld-0.6.3-2.el7.noarch 77/97
Verifying : python-firewall-0.6.3-2.el7.noarch 78/97
Verifying : libblkid-2.23.2-61.el7.x86_64 79/97
Verifying : sudo-1.8.23-4.el7.x86_64 80/97
Verifying : 7:lvm2-libs-2.02.185-2.el7.x86_64 81/97
Verifying : hostname-3.13-3.el7.x86_64 82/97
Verifying : 1:NetworkManager-tui-1.18.0-5.el7.x86_64 83/97
Verifying : 7:device-mapper-event-libs-1.02.158-2.el7.x86_64 84/97
Verifying : binutils-2.27-41.base.el7.x86_64 85/97
Verifying : 2:microcode_ctl-2.1-53.el7.x86_64 86/97
Verifying : 1:NetworkManager-team-1.18.0-5.el7.x86_64 87/97
Verifying : selinux-policy-3.13.1-252.el7.noarch 88/97
Verifying : systemd-sysv-219-67.el7.x86_64 89/97
Verifying : libuuid-2.23.2-61.el7.x86_64 90/97
Verifying : 7:device-mapper-libs-1.02.158-2.el7.x86_64 91/97
Verifying : libcurl-7.29.0-54.el7.x86_64 92/97
Verifying : libsmartcols-2.23.2-61.el7.x86_64 93/97
Verifying : curl-7.29.0-54.el7.x86_64 94/97
Verifying : systemd-libs-219-67.el7.x86_64 95/97
Verifying : tzdata-2019b-1.el7.noarch 96/97
Verifying : kernel-tools-3.10.0-1062.el7.x86_64 97/97
Installed:
kernel.x86_64 0:3.10.0-1062.9.1.el7
Updated:
NetworkManager.x86_64 1:1.18.0-5.el7_7.1
NetworkManager-libnm.x86_64 1:1.18.0-5.el7_7.1
NetworkManager-team.x86_64 1:1.18.0-5.el7_7.1
NetworkManager-tui.x86_64 1:1.18.0-5.el7_7.1
NetworkManager-wifi.x86_64 1:1.18.0-5.el7_7.1
binutils.x86_64 0:2.27-41.base.el7_7.1
ca-certificates.noarch 0:2019.2.32-76.el7_7
curl.x86_64 0:7.29.0-54.el7_7.1
device-mapper.x86_64 7:1.02.158-2.el7_7.2
device-mapper-event.x86_64 7:1.02.158-2.el7_7.2
device-mapper-event-libs.x86_64 7:1.02.158-2.el7_7.2
device-mapper-libs.x86_64 7:1.02.158-2.el7_7.2
firewalld.noarch 0:0.6.3-2.el7_7.2
firewalld-filesystem.noarch 0:0.6.3-2.el7_7.2
hostname.x86_64 0:3.13-3.el7_7.1
iproute.x86_64 0:4.11.0-25.el7_7.2
kernel-tools.x86_64 0:3.10.0-1062.9.1.el7
kernel-tools-libs.x86_64 0:3.10.0-1062.9.1.el7
krb5-libs.x86_64 0:1.15.1-37.el7_7.2
libblkid.x86_64 0:2.23.2-61.el7_7.1
libcurl.x86_64 0:7.29.0-54.el7_7.1
libmount.x86_64 0:2.23.2-61.el7_7.1
libsmartcols.x86_64 0:2.23.2-61.el7_7.1
libuuid.x86_64 0:2.23.2-61.el7_7.1
lvm2.x86_64 7:2.02.185-2.el7_7.2
lvm2-libs.x86_64 7:2.02.185-2.el7_7.2
microcode_ctl.x86_64 2:2.1-53.7.el7_7
nss.x86_64 0:3.44.0-7.el7_7
nss-softokn.x86_64 0:3.44.0-8.el7_7
nss-softokn-freebl.x86_64 0:3.44.0-8.el7_7
nss-sysinit.x86_64 0:3.44.0-7.el7_7
nss-tools.x86_64 0:3.44.0-7.el7_7
nss-util.x86_64 0:3.44.0-4.el7_7
numactl-libs.x86_64 0:2.0.12-3.el7_7.1
polkit.x86_64 0:0.112-22.el7_7.1
procps-ng.x86_64 0:3.3.10-26.el7_7.1
python-firewall.noarch 0:0.6.3-2.el7_7.2
python-perf.x86_64 0:3.10.0-1062.9.1.el7
rsyslog.x86_64 0:8.24.0-41.el7_7.2
selinux-policy.noarch 0:3.13.1-252.el7_7.6
selinux-policy-targeted.noarch 0:3.13.1-252.el7_7.6
sudo.x86_64 0:1.8.23-4.el7_7.1
systemd.x86_64 0:219-67.el7_7.2
systemd-libs.x86_64 0:219-67.el7_7.2
systemd-sysv.x86_64 0:219-67.el7_7.2
tuned.noarch 0:2.11.0-5.el7_7.1
tzdata.noarch 0:2019c-1.el7
util-linux.x86_64 0:2.23.2-61.el7_7.1
Complete!
[root@centos7 ~]#
[root@centos7 ~]# How to check available updates
If you want to know beforehand which packages currently have updates available and hence will be updated then you can execute this command:
yum check-update
This command allows you to determine whether any updates are available for your installed packages. yum returns a list of all package updates from all repositories if any are available, just be aware that this command won’t produce any output if yum has already been run recently.
List of available updates
If you are little bit curious, you can take a look a the list returned by the above command, the image only show the firsts lines, and that’s why I did log the output of the command and paste here for you to see.
[root@centos7 ~]# yum check-update
Loaded plugins: fastestmirror
Determining fastest mirrors
* base: mirror.ufam.edu.br
* extras: mirror.ufscar.br
* updates: mirror.ufscar.br
base | 3.6 kB 00:00:00
extras | 2.9 kB 00:00:00
updates | 2.9 kB 00:00:00
(1/4): base/7/x86_64/primary_db | 6.0 MB 00:00:16
(2/4): extras/7/x86_64/primary_db | 153 kB 00:00:16
(3/4): base/7/x86_64/group_gz | 165 kB 00:00:17
(4/4): updates/7/x86_64/primary_db | 5.9 MB 00:00:21
NetworkManager.x86_64 1:1.18.0-5.el7_7.1 updates
NetworkManager-libnm.x86_64 1:1.18.0-5.el7_7.1 updates
NetworkManager-team.x86_64 1:1.18.0-5.el7_7.1 updates
NetworkManager-tui.x86_64 1:1.18.0-5.el7_7.1 updates
NetworkManager-wifi.x86_64 1:1.18.0-5.el7_7.1 updates
binutils.x86_64 2.27-41.base.el7_7.1 updates
ca-certificates.noarch 2019.2.32-76.el7_7 updates
curl.x86_64 7.29.0-54.el7_7.1 updates
device-mapper.x86_64 7:1.02.158-2.el7_7.2 updates
device-mapper-event.x86_64 7:1.02.158-2.el7_7.2 updates
device-mapper-event-libs.x86_64 7:1.02.158-2.el7_7.2 updates
device-mapper-libs.x86_64 7:1.02.158-2.el7_7.2 updates
firewalld.noarch 0.6.3-2.el7_7.2 updates
firewalld-filesystem.noarch 0.6.3-2.el7_7.2 updates
hostname.x86_64 3.13-3.el7_7.1 updates
iproute.x86_64 4.11.0-25.el7_7.2 updates
kernel.x86_64 3.10.0-1062.9.1.el7 updates
kernel-tools.x86_64 3.10.0-1062.9.1.el7 updates
kernel-tools-libs.x86_64 3.10.0-1062.9.1.el7 updates
krb5-libs.x86_64 1.15.1-37.el7_7.2 updates
libblkid.x86_64 2.23.2-61.el7_7.1 updates
libcurl.x86_64 7.29.0-54.el7_7.1 updates
libmount.x86_64 2.23.2-61.el7_7.1 updates
libsmartcols.x86_64 2.23.2-61.el7_7.1 updates
libuuid.x86_64 2.23.2-61.el7_7.1 updates
lvm2.x86_64 7:2.02.185-2.el7_7.2 updates
lvm2-libs.x86_64 7:2.02.185-2.el7_7.2 updates
microcode_ctl.x86_64 2:2.1-53.7.el7_7 updates
nss.x86_64 3.44.0-7.el7_7 updates
nss-softokn.x86_64 3.44.0-8.el7_7 updates
nss-softokn-freebl.x86_64 3.44.0-8.el7_7 updates
nss-sysinit.x86_64 3.44.0-7.el7_7 updates
nss-tools.x86_64 3.44.0-7.el7_7 updates
nss-util.x86_64 3.44.0-4.el7_7 updates
numactl-libs.x86_64 2.0.12-3.el7_7.1 updates
polkit.x86_64 0.112-22.el7_7.1 updates
procps-ng.x86_64 3.3.10-26.el7_7.1 updates
python-firewall.noarch 0.6.3-2.el7_7.2 updates
python-perf.x86_64 3.10.0-1062.9.1.el7 updates
rsyslog.x86_64 8.24.0-41.el7_7.2 updates
selinux-policy.noarch 3.13.1-252.el7_7.6 updates
selinux-policy-targeted.noarch 3.13.1-252.el7_7.6 updates
sudo.x86_64 1.8.23-4.el7_7.1 updates
systemd.x86_64 219-67.el7_7.2 updates
systemd-libs.x86_64 219-67.el7_7.2 updates
systemd-sysv.x86_64 219-67.el7_7.2 updates
tuned.noarch 2.11.0-5.el7_7.1 updates
tzdata.noarch 2019c-1.el7 updates
util-linux.x86_64 2.23.2-61.el7_7.1 updates
[root@centos7 ~]#
[root@centos7 ~]#
How to update the Linux Kernel on CentOS 7
I hope you’ve noticed that between the multiple things that have been updated was the Kernel, if you haven’t please go back to the list and look lines number 431 and 432, you’ll surprised, same as I was the first time, unbelievable! Many Thanks to yum for making our life that easy!
How to check the Kernel version
As you can imagine there is a CLI command which allow us to see the current version of the Linux Kernel, see below.
uname -snr
