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Spell check suggestion: %256mb 12!490 Llorente%2012 ?

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17%
Sort out your SSH configs
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © saniphoto, fotolia.com
; only your explicitly allowed IP addresses present in /etc/hosts.allow can get that far. Another useful precaution is to kick people off the server who have been idle for 20 minutes (i.e., 1,200 seconds
17%
Set up subdomains with Apache and Nginx
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
Lead Image © Saniphoto, Fotolia.com
.html Test for www.example1.de

Test for www.example1.de

# chmod -R 755 /var/www/www.example{1,2}.de for these directories
17%
OpenStack workshop, part 2: OpenStack cloud installation
14.03.2013
Home »  Archive  »  2013  »  Issue 13: IPv6...  » 
© Anatoly Terebenin, 123RF.com
are using Ubuntu 12.04. But, if you are looking to deploy OpenStack Folsom, the default package source in Ubuntu 12.04 is not very useful because it only gives you packages for the previous version, Essex
17%
SMART storage device monitoring
29.09.2020
Home »  Archive  »  2020  »  Issue 59: Custo...  » 
Lead Image © Sk Design, Fotolia.com
between failure and SMART values. The disks were a combination of consumer-grade drives (SATA and PATA) with speeds from 5,400 to 7,200rpm and capacities ranging from 80 to 400GB. Several drive
17%
Ansible collections simplify AIX automation
05.08.2024
Home »  Archive  »  2024  »  Issue 82: Sover...  » 
Lead Image © alexutemov, 123RF.com
your very first Ansible controller, the IBM Redbook, Using Ansible for Automation in IBM Power Environments [12], is a great reference; particularly section 3.3, "Installing your Ansible control node
17%
Protecting your web application infrastructure with the Nginx Naxsi firewall
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
Pansiri Pikunkaew, 123RF
backend3.example.com server; 05 backend4.example.com server down; 06 backend5.example.com backup server; 07 } 08 09 upstream fallback { 10 fallback1.example.com server: 8081; 11 } 12 13 14 server { 15 % 16
17%
Bare metal deployment with OpenStack
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Photo by Anatolii Nesterov on Unsplash
-{{ openstack_release }} cirros_deploy_image_upstream_url: https://share/ironic-ubuntu-osism-20.04.qcow2 dhcp_pool_start: 192.168.21.200 dhcp_pool_end: 192.168.21.250 dnsmasq_router: 192.168.21.254 domain: osism
17%
Time-series-based monitoring with Prometheus
14.08.2017
Home »  Archive  »  2017  »  Issue 40: Lean...  » 
Lead Image © Juthamas Oonhawat, 123RF.com
of these is node_exporter [12], which reads and provides operating system metrics such as memory usage and network load. Meanwhile, a number of exporters [13] exist for a wide range of protocols and services
17%
Red Hat Storage Server 2.1
20.03.2014
Home »  Archive  »  2014  »  Issue 19: Perim...  » 
Lead Image © avian, 123RF.com
configuration tool is not included with the storage server out the box. The Administration Guide for RHSS is almost 200 pages long and explains in detail how to use and configure certain functions; however, all
17%
Programming with Node.js and JavaScript
20.05.2014
Home »  Archive  »  2014  »  Issue 20: IPv6...  » 
Lead Image © lightwise 123rf.com
01 var http = require('http'); 02 http.createServer(function (req, res) { 03 res.writeHead(200, {'Content-Type': 'text/plain'}); 04 res.end('Hello from Node.js\n'); 05 }).listen(3000, '127

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