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16%
Virtualization via Zones
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
Pei Ling Hoo, 123RF.com
system or a fully virtualized system. Each zone may have its own administrator, its own root password, and its own set of unique users. Zone Requirements To run an OpenSolaris zones host system, you need
16%
Troubleshooting SELinux
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
Sapsiwai, Fotolia
SELinux Information with -Z 01 # id -Z 02 user_u:system_r:unconfined_t 03 # ls -dZ /var/www/html 04 drwxr-xr-x root root system_u:object_r:httpd_sys_content_t /var/www/html 05 # ps -efZ | grep httpd 06
16%
Linux Essentials for Windows Admins – Part 2
06.08.2012
Home »  Articles  » 
 
and idiosyncrasies. Filesystem Navigation Figure 1 reviews what the Linux filesystem looks like from the / (root) directory. Figure 1: The Linux root filesystem
16%
Automated OpenStack instance configuration with cloud-init and metadata service
05.02.2019
Home »  Archive  »  2019  »  Issue 49: Anato...  » 
Lead Image © jeka81, 123RF.com
with their default login, given on the website, and passwordless key-based authentication. To download a CentOS 7 QCOW2 image to your controller node, enter: [root@controller ~]# wget http
16%
Secrets and certificate management
04.08.2020
Home »  Archive  »  2020  »  Issue 58: Graph...  » 
Lead Image © phive2015, 123rf.com
distribution. First, I'll navigate to the binary download page [2] and choose Linux 64-bit . I'm going to become the root user in this terminal and in a second terminal a little later on. After clicking
16%
Docker image security analysis
01.08.2019
Home »  Archive  »  2019  »  Issue 52: Stop...  » 
Photo by Rodolfo Sanches Carvalho on Unsplash
to the host OS. Should a container have root user privileges, and should it be able to adjust host-level settings? The answer should almost definitely be no. With orchestrator features such as Security Context
16%
Debugging the Linux kernel with the Qemu emulator
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Daniela Mangiuca, 123RF.com
qemu_x86_defconfigmake menuconfig (build-option, Kernel-Version 3.2, gdb, tty1)makemake linux-menuconfig (debug info) make 3. Compile the module and copy it to the root directory:cd driverexport CROSS
16%
Configuration Management with puppet
30.04.2013
Home »  Articles  » 
 
, because for this command to work, you’ll need to install Apache plus maybe a couple of modules. You also need the document root to exist. A more complete list of what you need to have to get your site
16%
Automation with PXE Boot
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © Sergey Jarochkin, 123RF.com
be sufficient for the lab. Everything in this tutorial is done using the root account. Once the server is installed and configured, install the required packages for the automation experiment using the yum
16%
Baselines are more important than  the  benchmark
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Lead Image © Lucy Baldwin, 123RF.com
is not capable of more than 210 MB/s of sustained throughput. Listing 1 LUKS Encryption Overlay Set-up ¤¤nonumber root@focal:~# # Allocate a half-GB RAM disk root@focal:~# sudo modprobe brd rd_nr=1

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