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25%
Warewulf Cluster Manager – Completing the Environment
20.06.2012
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is to find out whether it runs on the master node when it is booted by using the chkconfig command: [root@test1 etc]# chkconfig --list ... nfs 0:off 1:off 2:off
3
:off 4:off 5:off 6
25%
Protecting your web application infrastructure with the Nginx Naxsi firewall
18.07.2013
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2013
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Issue 15: What’...
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backend
3
.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
25%
Clustering with OpenAIS and Corosync
30.11.2025
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2011
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Issue 3: Are yo...
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ID. Version
3
.0 of the cluster suite (in RHEL 6 and Fedora 10 or later), replaces OpenAIS with Corosync [
3
]. Viewed superficially, not too many changes are seen between the two cluster managers ...
3
25%
Service mesh for Kubernetes microservices
09.04.2019
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2019
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Issue 50: Bpfilter
»
: 18 - "blog.datadoc.info" 19 --- 20 apiVersion: networking.istio.io/v1alpha
3
21 kind: VirtualService
22
metadata: 23 name: wordpress 24 spec: 25 hosts: 26 - "blog.datadoc.info" 27 gateways
24%
Haskell framework for the web
22.12.2017
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2017
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Issue 42: Secur...
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Id textView}{
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border:
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px solid #{bColor}; 53 } 54 |] 55 [whamlet| 56 #{extra} 57
Contact Form! 58
24%
A Btrfs field test and workshop
31.10.2025
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2012
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Issue 11: Cloud...
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. Enterprise-Level Features Btrfs is a copy-on-write (COW) filesystem. Whereas a filesystem like ext
3
logs block changes in a journal, Btrfs always writes changes to a block at a new location on the disk
24%
Kea, the ISC's successor to the DHCP daemon
03.08.2023
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2023
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Issue 76: Energ...
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In early October 2022, the Internet Systems Consortium (ISC) released versions 4.4.
3
-P1 and 4.1-ESV-R16-P2 of the ISC Dynamic Host Configuration Protocol (DHCP) server. At the same time, the non
24%
How to configure and use jailed processes in FreeBSD
14.03.2013
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2013
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Issue 13: IPv6...
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(pr->pr_path), 0); 17 [...] 18 error = copyinstr(j.hostname, 19 &pr->pr_host, sizeof(pr->pr_host), 0); 20 [...] 21 pr->pr_ip = j.ip_number;
22
pr->pr_linux = NULL; 23 pr->pr_securelevel = securelevel
24%
pfSense firewall and router distribution
30.11.2025
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2012
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Issue 07: Xen v...
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Protocol (CARP) is used in the background [
3
]. If needed, a pfSense installation can transfer its configuration to all other firewalls and then run pfsync to keep the state tables of all the active firewalls
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