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97%
Security without firewalls
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© rukanoga, 123RF.com
starting 12.34, so, for example, 12.34.56.78 will be allowed to connect to ALL services and not just SSH. As well as these flexible options, you can also declare old school subnets directly: sshd: 1.2.3.4/255.255.255.0 ... 12
97%
Netcat – The admin's best friend
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© Dmitry Rukhlenko, 123RF.com
): { echo -ne "HTTP/1.0 200 OK\r\n\r\n"; \ cat filename.tar.gz; } | nc -l -p 15000 Be warned that this might not work for you, but with some trial and error, to enable some extra interaction, you could try ... 12
97%
Reading and understanding database execution plans
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© Gunnar Pippel, 123RF.com
------------------------------------------------------------------------------ 10 Hash Join <+>2<+>( cost=3091.01..13119.07 rows=59654 width=1286) 11 Hash Cond: (s.employee_id = e.employee_id) 12 -> Index Scan using sale_date on sales s (cost=0.01..3893.82 rows=59654 width=251 ... 12
96%
phpVirtualBox and RemoteBox compared
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© Renjith-Krishnan, 123RF.com
version 2 since version 4.0. The latest version available at the time of writing, version 4.2, is probably newer than the packages provided by the repositories of most Linux distributions. The installation ... 12
82%
Up close with SUSE Linux Enterprise 12
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © kasza, 123RF.com
Enterprise Linux Server (SLES) 12 [1], including the plugins for high availability. The test team had the chance for a first look at what SUSE has been up to, and we discovered they want to keep enterprise ... SLE 12 ... Up close with SUSE Linux Enterprise 12
70%
Oracle Database 12c: Cloud computing with multitenant architecture
14.11.2013
Home »  Archive  »  2013  »  Issue 17: Cloud...  » 
Lead Image © Jakub Jirsak, 123RF.com
using the DBMS_PDB package (after upgrading to 12c) and then plugged into a CDB. In-place upgrades are possible so far from 10.2.0.5, 11.1.0.7, 11.2.0.2, and higher; the result is initially a non ... More than 500 new features have been incorporated into the current release of Oracle Database 12c. Among other things, these changes offer a new architecture with pluggable databases that facilitate ... Oracle 12c ... Oracle Database 12c: Cloud computing with multitenant architecture
57%
Exploring Kubernetes with Minikube
11.09.2018
Home »  Archive  »  2018  »  Issue 47: Findi...  » 
: 2 09 template: 10 metadata: 11 labels: 12 run: nginx-dep 13 spec: 14 containers: 15 - name: nginx-dep 16 image: nginx17 ports: 18 ... 0 ... 0
57%
Throw Down the Gauntlet
14.08.2018
Home »  Archive  »  2018  »  Issue 47: Findi...  » 
© bluebay, 123RF.com
 - Certificate is trusted        Java CA Store (jre-10.0.1):        OK - Certificate is trusted        macOS CA Store (High Sierra):      OK - Certificate is trusted        Mozilla CA Store (2018-04-12):     OK ... 0 ... 0
57%
Make Your IT Automation Systems Play Together Like a Symphony
15.12.2017
Home »  Archive  »  2017  »  Issue 42: Secur...  » 
© jeancliclac, Fotolia.com
08 action :install 09 end 10 service "apache2" do 11 action [ :enable, :start ] 12 end 13 14 directory node['main']['doc_root'] do 15 owner 'www1-data' 16 group 'www1-data' 17 mode '0744' 18 action ... 0 ... 0
57%
Automated orchestration of a horizontally scalable build pipeline
15.02.2018
Home »  Archive  »  2018  »  Issue 44: Cloud...  » 
© Kittipong Jirasukhanont, 123RF
) Docker Swarm VirtualBox v5.2.6 r120293 (Qt5.6.1) Vagrant v2.0.1 Ansible v2.1.0.0 For readers who are unfamiliar with Jenkins, a tutorial is outside the scope ... 0 ... 0

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