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16%
VAX emulation with OpenVMS
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
Ole Houen, 123RF
built in, the SIMH emulator can use the computer's network interface card. However, you need to start the emulator with root privileges or ensure access to the device in some other way. The configuration
16%
Application Monitoring with openITCOCKPIT
13.02.2017
Home »  Archive  »  2017  »  Issue 37: Distr...  » 
Lead Image © Author, 123RF.com
, but with all front-end modules (see the "System Requirements" box). We recommend Naemon for the installation (root privileges needed) and the operation, but Nagios is also supported. System Requirements
16%
Linux and Windows client management with opsi
13.02.2017
Home »  Archive  »  2017  »  Issue 37: Distr...  » 
Lead Image © alexutemov, 123RF.com
will guide you through the necessary settings, such as the opsi server name, the company name, the network-specific settings, and the admin and root passwords. After a restart, you log in to the web interface
16%
Keeping container updates under control
28.11.2021
Home »  Archive  »  2021  »  Issue 66: Inci...  » 
Photo by nikko osaka on Unsplash
that containers are implicitly more secure than conventional environments. After all, Podman and its ilk no longer need the rights of the root system administrator; moreover, each container is completely isolated
16%
Create secure simple containers with the systemd tools Nspawnd and Portabled
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Photo by Ian Taylor on Unsplash
/containers/bullseye-1 https://debian.inf.tu-dresden.de/debian/ To log in to the container as root, pts/0 must be in /etc/securetty: echo "pts/0" >> /mnt/containers/bullseye-1/etc/securetty If you now want to start
16%
Run rootless Podman containers as  systemd services
26.01.2025
Home »  Archive  »  2025  »  Issue 85: Monit...  » 
Photo by Geeky Shots on Unsplash
faster. Moreover, Podman defaults to running rootless containers, with ordinary user instead of root privileges. SELinux integration is also standard in distributions that support it. Overall, a server
16%
Securing email communication with GnuPG
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Photo by Amol Tyagi on Unsplash_Key.jpg
an empty file as a hint for the clients: touch /var/www/virtual/example.org/ .well-known/openpgpkey/policy Make sure you change the path to the DocumentRoot directory to suit your environment. Next
16%
Checking DNS configurations for errors
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Photo by MW on Unsplash
to a specific DNS domain with server 192.168.178.223 for the current window in the interface, which means you can use different servers for name resolution and narrow down the root cause of the issue. The next
16%
Linux small business servers compared
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Umzugskartons, fotolia.
from the user, such as a password for the root account. After the reboot, ClearOS presents an info page on which to select a standard browser or goes to the specified URL (https://:81
16%
Managing virtual infrastructures with oVirt 3.1
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Kheng Ho Toh, 123RF.com
the ovirt-node* packages. Start Your Engines The ovirt-engine-setup-3.1.0-1.FC17 package provides the engine-setup script, which you need to run as root. The script itself requires at least 2GB of free

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