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16%
Implement your own MIBs with Python
29.09.2020
Home »  Archive  »  2020  »  Issue 59: Custo...  » 
and – at the end – the leaf of the tree. A rather short OID could be .1.3.6.1.2.1.31. There is an analogy to IP addresses here: Because it's difficult to remember an IP address as a series of numbers, the Domain
16%
Get started with OpenShift
01.08.2019
Home »  Archive  »  2019  »  Issue 52: Stop...  » 
Lead Image © andegro4ka, 123RF.com
Minishift [6]. OKD calls Minishift an "all-in-one" virtual machine, which is fully functioning and even boasts its own, private container image registry. Once you're up and running, you will access the GUI
16%
Nine home clouds compared
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © inertia@intuitivmedia.net
://www.pydio.com http://www.seafile.com – http://www.getfilecloud.com Cost per user per month (based on 50 users) EUR7.14 (price for ownCloud on UCS) – EUR10
16%
A Container for HPC
15.08.2016
Home »  Archive  »  2016  »  Issue 34: Softw...  » 
Lead Image © orson, 123RF.com
on Linux systems. Docker uses the Linux kernel features of both cgroups [5] and namespaces [6], as well as a "union" filesystem [7] such as AuFS [8]. This allows the containers to be isolated from one
16%
How to configure and use jailed processes in FreeBSD
14.03.2013
Home »  Archive  »  2013  »  Issue 13: IPv6...  » 
© Corina Rosu, 123RF.com
are available to let administrators manage jails on the host system [6]. Here's a brief look: jail [-i] [-l -u | -U ] : Starts a jail
16%
New features in PHP 7.3
07.06.2019
Home »  Archive  »  2019  »  Issue 51: Self-...  » 
Lead Image © MIR, Fotolia.com
predecessor. PHP developers will notice this especially with invalid patterns. Furthermore, PCRE2 is based on Unicode version 10.0 instead of Unicode 7.0. In PHP 7.3, the preg_quote() function now also masks
16%
Service mesh for Kubernetes microservices
09.04.2019
Home »  Archive  »  2019  »  Issue 50: Bpfilter  » 
Lead Image by Ricardo Gomez Angel on Unsplash.com
significant reductions in CPU usage and latency over Istio 1.0 and incremental improvements to all the main feature groups. Istio is marketed as platform independent (example platforms are Kubernetes, GCP
16%
Managing Port Scan Results with Dr. Portscan
30.09.2013
Home »  Articles  » 
 
nmap as a cronjob once a day on a Linux machine to scan all the ports in a network range equivalent to a legacy Class B network: /usr/bin/nmap -v -v -oG - -p 1-65535 10.1.0.0/16 > /tmp
16%
Debugging Bash scripts automatically
13.12.2018
Home »  Archive  »  2018  »  Issue 48: Secur...  » 
Lead Image © Andre Zhak, 123RF.com
, with the examine command if you know the variable name: bashdb<6> examine a declare -- a="1234567890" Bash scripts can be nested through functions and loops. The script below executes a wildcard calculation within
16%
JMeter tests loads and measures performance of static and dynamic resources
28.11.2021
Home »  Archive  »  2021  »  Issue 66: Inci...  » 
Photo by CHUTTERSNAP on Unsplash
for those cities (Figure 6). Figure 6: Simulated flight results on the BlazeMeter website. Pressing a specific button for a flight confirms what you have

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