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Automation with Ansible
09.08.2015
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. My first example will automate the installation of an enterprise-wide root CA certificate to be able to validate all kinds of TLS certificates, software packages, and so on against it. In other words
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Dialing up security for Docker containers
02.03.2018
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. Privileges System A seasoned admin will keep the amount of work performed with root system administrator privileges to the absolute minimum. With Docker containers, the root account is still a dangerous thing
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The Meson Build System
16.07.2014
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Finnish developer Jussi Pakkanen was frustrated by existing build systems with foolish syntax in configuration files and unexpected behavior. During the Christmas season of 2012, he therefore
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Security after Heartbleed – OpenSSL and its alternatives
07.10.2014
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a large community of developers see the bugs more quickly. However, the code that made Heartbleed possible in OpenSSL found its way into the library in January 2012. How did it remain unnoticed for so long
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Time-series-based monitoring with Prometheus
14.08.2017
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orchestrator: Whereas Kubernetes comes from Google's Borg cluster system, Prometheus is rooted in Borgmon, the monitoring tool for Borg. Matt Proud and Julius Volz, two former site reliability engineers (SREs
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Analyzing tricky database problems
14.03.2018
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. Listing 1 MaxScale Top Queries Results 01 [root@drive-mgmt1 sessions]# cat top10.1181 02 Top 10 longest running queries in session. 03 ========================================== 04 Time (sec
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Exploring Apache CloudStack
14.11.2013
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[2], who released the remaining code as open source under GPLv3. The big news came in April 2012, when Citrix donated CloudStack to the Apache Software Foundation, where is was accepted
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Simple, small-scale Kubernetes distributions for the edge
03.04.2024
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on the system with free space for logical volumes. When initially setting up the RHEL system, you must ensure that the "root" LV leaves you with sufficient free space. MicroShift also uses the CRI-O container
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Fedora 18 as a server distribution
16.05.2013
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© Anna Ivanova, 123RF.com
or optional settings, such as the time zone, the locale, or the root password. For manual partitioning, you click on Installation destination on the Anaconda main installation menu and then select the desired
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Haskell framework for the web
22.12.2017
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. Listing 2 Setting Up the MySQL DB mysql -u root -h localhost -p mysql> CREATE DATABASE ; mysql> CREATE USER ''@'' IDENTIFIED BY ''; mysql> GRANT ALL PRIVILEGES

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