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19%
Password management with FreeIPA
13.02.2017
Home »  Archive  »  2017  »  Issue 37: Distr...  » 
Lead Image © Marqs, photocase.com
Password for tscherf@EXAMPLE.COM: [root@ipa01 ~]# ipa vault-retrieve team-keys --shared --out my-team-keys.txt --password-file passwd.txt Asymmetric keys can be used instead of simple passwords
19%
Configuration management and automation
17.06.2017
Home »  Archive  »  2017  »  Issue 39: Conta...  » 
Lead Image © Valerijs Kostreckis, 123RF.com
save each private key under the root.pem name. By default, Rundeck stores the keys unencrypted in the filesystem (under /var/lib/rundeck/var/storage/) or in the database, but a plugin lets you encrypt
19%
Core Linux Commands for HPC
09.03.2025
Home »  Articles  » 
the load on the system, what’s running on the system, and how to stop a process, which leads to some understanding of what processes are run by root and what processes are run by users. Again, Windows
19%
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
19%
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
19%
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
19%
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
19%
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
19%
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
19%
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

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