<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>9.3 on Notities</title><link>https://19cc27e0.backup-website.pages.dev/en/tags/9.3/</link><description>Recent content in 9.3 on Notities</description><generator>Hugo</generator><language>en</language><lastBuildDate>Wed, 15 Jul 2026 23:50:02 +0200</lastBuildDate><atom:link href="https://19cc27e0.backup-website.pages.dev/en/tags/9.3/index.xml" rel="self" type="application/rss+xml"/><item><title>Checkmk installation on Rocky Linux 9.3</title><link>https://19cc27e0.backup-website.pages.dev/en/blog/2024-checkmk-installation-on-rocky-linux-9-3/</link><pubDate>Tue, 16 Jan 2024 21:13:15 +0000</pubDate><guid>https://19cc27e0.backup-website.pages.dev/en/blog/2024-checkmk-installation-on-rocky-linux-9-3/</guid><description>&lt;p&gt;Checkmk installation on Rocky Linux 9.3&lt;/p&gt;
&lt;pre tabindex="0"&gt;&lt;code&gt;dnf install epel-release

setsebool -P httpd_can_network_connect 1

firewall-cmd --zone=public --add-service=http --permanent
firewall-cmd --reload

wget https://download.checkmk.com/checkmk/2.2.0p18/check-mk-raw-2.2.0p18-el9-38.x86_64.rpm
yum install check-mk-raw-2.2.0p18-el9-38.x86_64.rpm

omd version
omd create monitoring
omd start monitoring

http://localhost.localdomain/monitoring/
user: cmkadmin with password: &amp;lt;given&amp;gt;

omd su monitoring (For command line administration of the site.)
cmk-passwd cmkadmin (After logging in, you can change the password for cmkadmin with.)

(optional)
omd status
omd sites
omd help

(optional for after reboot if you get the error: Unable to connect)
omd update-apache-config monitoring
&lt;/code&gt;&lt;/pre&gt;</description></item><item><title>Installing the VirtualBox Guest Additions on Rocky Linux 9.3</title><link>https://19cc27e0.backup-website.pages.dev/en/blog/2024-installing-the-virtualbox-guest-additions-on-rocky-linux-9-3/</link><pubDate>Tue, 16 Jan 2024 21:08:26 +0000</pubDate><guid>https://19cc27e0.backup-website.pages.dev/en/blog/2024-installing-the-virtualbox-guest-additions-on-rocky-linux-9-3/</guid><description>&lt;p&gt;&lt;strong&gt;Installing the VirtualBox Guest Additions on Rocky Linux 9.3&lt;/strong&gt;&lt;/p&gt;
&lt;pre tabindex="0"&gt;&lt;code&gt;dnf install epel-release
dnf update --refresh
dnf update kernel-*
reboot (optional)

dnf install dkms kernel-devel kernel-headers gcc make bzip2 perl elfutils-libelf-devel

rpm -q kernel-devel
uname -r

Top menu: Devices -&amp;gt; Insert Guest Additions CD-Image
Run

(optional)
cd /run/media/
./VBoxLinuxAdditions.run
&lt;/code&gt;&lt;/pre&gt;</description></item></channel></rss>