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15%
Remotely controllingvirtual machines with virsh
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Sellingpix, 123RF.com
by the name of libvirt-client. To make sure the program in place on your disk is working, just type virsh version. If you see an error message, you need to become root and try your luck again. If virsh tells
15%
News
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
 
of ISC BIND 9. ISC is investigating the root cause and has produced patches that prevent the crash. According to the report, the patch has two components. When a client query is handled, the code
15%
Dispatches from the world of IT
30.11.2025
Home »  Archive  »  2011  »  Issue 5: Pen Te...  » 
-performance Oracle SPARC servers." Perhaps the best example of Oracle's attempt to synthesize its own database and business app roots with Sun's server room hardware emphasis is the new Oracle Database appliance
15%
Service Management Facility (SMF) in OpenSolaris
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
Steve Cukrov, Fotolia.com
– Shut down system without powering off s/S milestone:/single-user:default Single-user mode with partially mounted filesystem 1 – Like s, root login only
15%
An IT nomad's daily diary
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
© Kateryna Pruchkovska, 123RF.com
("http://spacewalk.tuxgeek.de/cobbler_api") 06 token = conn.login(user, password) 07 08 cblr_systems = '/root/cobbler.csv' 09 10 if os.access(cblr_systems, os.F_OK): 11 print "Reading system configuration file %s" % cblr_systems 12
15%
Securing AI model deployments with SELinux
28.07.2025
Home »  Archive  »  2025  »  Issue 88: 5 Net...  » 
Lead Image © Kirsty Pargeter, 123RF.com
permissions 644) and with SELinux (enforcing mode, /app assigned public_content_t context). In the attack simulation, a non-root user (testuser ) attempts to modify the model file with the command: echo
15%
Building a custom Cyberdeck
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Lead Image © Lucy Baldwin, 123RF.com
monitor and proceed through the normal Raspberry Pi OS initialization steps to configure a user, WiFi access, and the like. Next, edit the file /boot/firmware/config.txt with root privileges to add the line
15%
OpenVPN with e-tokens in large-scale environments
30.11.2025
Home »  Archive  »  2011  »  Issue 5: Pen Te...  » 
© sTan, fotolia.com
. persist-key and persist-tun prevent OpenVPN reparsing the tunnel and key files when the tunnel is restarted. This makes sense if OpenVPN drops its privileges after launching, because only root is allowed
15%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Aleksey Mnogosmyslov, 123RF.com
-specific functions: : ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat} . ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs The OCF_ROOT variable, which is referenced at this point, has already been set in the Pacemaker environment
15%
A GUI for Warewulf 4
06.05.2025
Home »  Articles  » 
version 4.6.1 is the first version to contain this REST API. Right now, the REST API is disabled by default because it exposes some privileged operations (root-level operations and commands). Therefore

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