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How to update server using YUM

A

arctic_ged

Guest
Hi,

I'd like to find out is it safe to update the server using YUM.

I have a CentOS 5 server running Plesk Panel 9.3.0 and I want to keep it secure by updating components.

I have run yum check-update command and its output is below but i have a few questions.

1. Is it safe to update everything on that list?
2. I have spamdyke installed will updating server using yum stop it from working?
3. Can someone explain how to interpret the output screen, what does base/updates mean in the third column?

Output from yum check-update:
[root@xxxxxx /]# yum check-update
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* atomic: www6.atomicorp.com
addons | 951 B 00:00
atomic | 1.9 kB 00:00
base | 2.1 kB 00:00
extras | 2.1 kB 00:00
updates | 1.9 kB 00:00

apr.x86_64_______1.2.7-11.el5_5.3______updates
apr-util.x86_64______1.2.7-11.el5_5.1_______updates
audit-libs.x86_64____________1.7.17-3.el5______base
audit-libs-python.x86_64________1.7.17-3.el5_______base
binutils.x86_64________________2.17.50.0.6-14.el5______base
bzip2.x86_64_______________1.0.3-6.el5_5______updates
bzip2-libs.x86_64______________1.0.3-6.el5_5______updates
centos-release.x86_64_____________10:5-5.el5.centos______base
centos-release-notes.x86_64_______5.5-0_______base
checkpolicy.x86_64_______________1.33.1-6.el5_______base
chkconfig.x86_64_____________1.3.30.2-2.el5_______base
coreutils.x86_64_______5.97-23.el5_4.2______base
cpio.x86_64_____________2.6-23.el5_4.1_______base
cpuspeed.x86_64_____1:1.2.1-9.el5________base
curl.x86_64_________________7.15.5-9.el5________base
cyrus-sasl-lib.x86_64_______2.1.22-5.el5_4.3_______base
db4.x86_64_______________4.3.29-10.el5_5.2______updates
db4-utils.x86_64_________4.3.29-10.el5_5.2_______updates
dbus.x86_64_______________1.1.2-14.el5______base
dbus-glib.x86_64________0.73-10.el5_5_______updates
dbus-libs.x86_64________1.1.2-14.el5______base
device-mapper.i386___________1.02.39-1.el5_5.2______updates
device-mapper.x86_64_______________1.02.39-1.el5_5.2______updates
device-mapper-event.x86_64__________1.02.39-1.el5_5.2______updates
device-mapper-multipath.x86_64______0.4.7-34.el5_5.6______updates
dhclient.x86_64____________________________12:3.0.5-23.el5_5.2______updates
dhcpv6-client.x86_64________________1.0.10-18.el5_______base
dmidecode.x86_64_________________1:2.10-3.el5______base
dmraid.x86_64________________1.0.0.rc13-63.el5______base
dmraid-events.x86_64_______1.0.0.rc13-63.el5______base
e2fsprogs.x86_64_________1.39-23.el5_5.1______updates
e2fsprogs-libs.i386_____1.39-23.el5_5.1_______________updates
e2fsprogs-libs.x86_64______1.39-23.el5_5.1_______________updates
ethtool.x86_64_____________6-4.el5_______________________base
expat.i386___________1.95.8-8.3.el5_5.3____________updates
expat.x86_64________1.95.8-8.3.el5_5.3____________updates
filesystem.x86_64_______2.4.0-3.el5___________________base
freetype.i386_________2.2.1-28.el5_5.1______________updates
freetype.x86_64_______2.2.1-28.el5_5.1______________updates
glibc.i686___________2.5-49.el5_5.7________________updates
glibc.x86_64______________2.5-49.el5_5.7________________updates
glibc-common.x86_64_________2.5-49.el5_5.7________________updates
glibc-devel.x86_64________2.5-49.el5_5.7________________updates
glibc-headers.x86_64________2.5-49.el5_5.7________________updates
gnupg.x86_64_____________1.4.5-14.el5_5.1______________updates
hal.x86_64____________0.5.8.1-59.el5________________base
hmaccalc.x86_64________0.9.6-3.el5___________________base
httpd.x86_64______________2.2.3-43.el5.centos.3_________updates
hwdata.noarch____________0.213.18-1.el5.1______________base
initscripts.x86_64_________8.45.30-3.el5.centos__________updates
iproute.x86_64_____________2.6.18-11.el5_________________base
kernel.x86_64_______________2.6.18-194.26.1.el5___________updates
kernel-headers.x86_64__________2.6.18-194.26.1.el5___________updates
kpartx.x86_64_____________0.4.7-34.el5_5.6______________updates
krb5-libs.i386_____________________________1.6.1-36.el5_5.6______________updates
krb5-libs.x86_64___________________________1.6.1-36.el5_5.6______________updates
kudzu.x86_64_______________________________1.2.57.1.24-1.el5.centos______base
less.x86_64________________________________436-2.el5_____________________base
libacl.x86_64______________________________2.2.39-6.el5__________________base
libhugetlbfs.i386__________________________1.3-7.el5_____________________base
libhugetlbfs.x86_64________________________1.3-7.el5_____________________base
libpng.i386________________________________2:1.2.10-7.1.el5_5.3__________updates
libpng.x86_64______________________________2:1.2.10-7.1.el5_5.3__________updates
libsepol.i386______________________________1.15.2-3.el5__________________base
libsepol.x86_64____________________________1.15.2-3.el5__________________base
libstdc++.i386_____________________________4.1.2-48.el5__________________base
libstdc++.x86_64___________________________4.1.2-48.el5__________________base
libvolume_id.x86_64________________________095-14.21.el5_5.1_____________updates
libxml2.x86_64_____________________________2.6.26-2.1.2.8.el5_5.1________updates
libxml2-python.x86_64______________________2.6.26-2.1.2.8.el5_5.1________updates
logrotate.x86_64___________________________3.7.4-9.el5_5.2_______________updates
lvm2.x86_64________________________________2.02.56-8.el5_5.6_____________updates
mdadm.x86_64_______________________________2.6.9-3.el5___________________base
mkinitrd.i386______________________________5.1.19.6-61.el5_5.2___________updates
mkinitrd.x86_64____________________________5.1.19.6-61.el5_5.2___________updates
mod_ssl.x86_64_____________________________1:2.2.3-43.el5.centos.3_______updates
module-init-tools.x86_64___________________3.3-0.pre3.1.60.el5_5.1_______updates
mysql.x86_64_______________________________5.1.53-1.el5.art______________atomic
mysql-libs.x86_64__________________________5.1.53-1.el5.art______________atomic
mysql-server.x86_64________________________5.1.53-1.el5.art______________atomic
nash.x86_64________________________________5.1.19.6-61.el5_5.2___________updates
net-tools.x86_64___________________________1.60-81.el5___________________base
newt.x86_64________________________________0.52.2-15.el5_________________base
nspr.x86_64________________________________4.8.6-1.el5_5_________________updates
nss.x86_64_________________________________3.12.8-1.el5.centos___________updates
openldap.x86_64____________________________2.3.43-12.el5_5.3_____________updates
openssh.x86_64_____________________________4.3p2-41.el5_5.1______________updates
openssh-clients.x86_64_____________________4.3p2-41.el5_5.1______________updates
openssh-server.x86_64______________________4.3p2-41.el5_5.1______________updates
openssl.x86_64_____________________________0.9.8e-12.el5_4.6_____________base
pam.x86_64_________________________________0.99.6.2-6.el5_5.2____________updates
parted.x86_64______________________________1.8.1-27.el5__________________base
pciutils.x86_64____________________________2.2.3-8.el5_4_________________base
perl.x86_64________________________________4:5.8.8-32.el5_5.2____________updates
perl-Archive-Tar.noarch____________________1:1.39.1-2.el5.art____________atomic
policycoreutils.x86_64_____________________1.33.12-14.8.el5______________base
popt.x86_64________________________________1.10.2.3-20.el5_5.1___________updates
postgresql.x86_64________________8.1.22-1.el5_5.1______________updates
postgresql-libs.x86_64__________8.1.22-1.el5_5.1______________updates
postgresql-server.x86_64_______________8.1.22-1.el5_5.1______________updates
procps.x86_64_______________________3.2.7-16.el5__________________base
psa-atmail.noarch___________________1:1.04-3.el5.art______________atomic
psa-kronolith.noarch_____________2.1.8-2.el5.art_______________atomic
psa-proftpd.x86_64__________________1.3.3c-3.el5.art______________atomic
psa-proftpd-xinetd.x86_64__________1.3.3c-3.el5.art______________atomic
psa-spamdyke.x86_64_____________2.4-1.el5.art_________________atomic
python.x86_64_______________2.4.3-27.el5_5.3______________updates
rpm.x86_64_________________4.4.2.3-20.el5_5.1____________updates
rpm-libs.x86_64______________4.4.2.3-20.el5_5.1____________updates
rpm-python.x86_64____________4.4.2.3-20.el5_5.1____________updates
shadow-utils.x86_64______________2:4.0.17-15.el5_______________base
spamassassin.x86_64_________________1:3.2.5-1.el5.art_____________atomic
spamdyke.x86_64______________________4.1.0-1.el5.art_______________atomic
sysklogd.x86_64__________________________________1.4.1-46.el5__________________base
system-config-securitylevel-tui.x86_64_____1.6.29.1-5.el5________________base
tar.x86_64_________________________________________2:1.15.1-30.el5_______________base
tcpdump.x86_64_____________________________14:3.9.4-15.el5_______________base
tzdata.noarch___________________________2010e-1.el5___________________base
tzdata.x86_64______________________2010l-1.el5___________________updates
udev.x86_64___________________095-14.21.el5_5.1_____________updates
yum.noarch_________________3.2.22-26.el5.centos__________base
[root@xxxxxx /]#
 
Does any one have any input on this?

Perhaps someone can tell me what the base/updates/atomic means in the third column?

thanks,
Ged
 
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