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15%
Monitoring server hardware with the Nagios IPMI plugin
30.11.2025
Home »  Archive  »  2011  »  Issue 4: Secure...  » 
© Vladimir Nenov, 123RF.com
system interface requires root privileges; however, this is easily done with sudo for the ipmimonitoring tool. This kind of query is useful for monitoring the Icinga or Nagios server itself and for hosts
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%
Environment Modules
23.02.2012
Home »  HPC  »  Articles  » 
/local/Modules/src . As root, run the following commands: % cd /usr/local % mkdir Modules % cd Modules % mkdir src % cp modules-3.2.6.tar.gz /usr/local/Modules/src % gunzip -c modules-3.2.6.tar.gz | tar xvf - % cd modules-3
15%
Centralized Password Management
06.08.2013
Home »  Articles  » 
 
for authentication in remote login scenarios on Linux servers. Personal, non-administrative identifiers in combination with the use of sudo on Linux, or UAC on Windows, make shared knowledge of the root

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