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15%
An IP-based load balancing solution
30.11.2025
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»
CloudAge
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Articles
»
and least connected, and they are also the most commonly used in LVS clusters. Configuration Piranha [
3
] is a clustering product from Red Hat based on the LVS concept. It includes the IPVS kernel code ...
3
15%
Reading email in the browser with Horde
30.11.2025
Home
»
Archive
»
2012
»
Issue 08: FreeNAS
»
/www/webmail. Following this, the installation proper can begin: /var/www/webmail/pear/pear -
c
/var/www/webmail/pear.conf install -
a
-B horde/webmail The script terminates with the following message: ... install ok
14%
Warding off the rise of VoIP spam
30.11.2025
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»
Archive
»
2010
»
Issue 0: Active...
»
:alice@somesipprovider.de>;tag=42 07 Call-ID:
a
84b4
c
76e66710de5f90ae275 08 Contact: Alice
09 ... The media data transferred in the course of a voice or video call are typically transported one
14%
Building a port scanner in Python
28.07.2025
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»
Archive
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2025
»
Issue 88: 5 Net...
»
("Usage: python script.py
") 24 sys.exit(1)
25
26 target_host = sys.argv[1] 27 start_port = int(sys.argv[2]) 28 end_port = int(sys.argv[
3
]) 29 port
14%
Galera Cluster for MySQL
30.11.2025
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Archive
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2012
»
Issue 10: Traff...
»
temporarily with Listing 5 Error Messages sh: /sbin/ifconfig: Permission denied 120405 8:29:02 [ERROR] WSREP: Failed to read output of: '/sbin/ifconfig | \ grep -m1 -1 -E '^[
a
-z]?eth[0-
9
14%
Introduction to behavior-driven monitoring
30.11.2025
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Archive
»
2011
»
Issue 3: Are yo...
»
Scenarios: 21 cucumber /usr/lib/nagios/plugins/cucumber-nagios/checks/features/www.xing.com/startpage.feature:4 # Scenario: Visiting home page 22 23 1 scenario (1 failed) 24 4 steps (1 failed,
3
skipped)
25
0 ...
3
14%
Ceph Dashboard at a Glance
02.06.2026
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2026
»
Issue 93 Disast...
»
: the Ceph filesystem (CephFS) [
3
], the Ceph Object Gateway (RADOS gateway, RGW) [4], and the RADOS block device (RBD) [5]. Of course, any mass of technology of this magnitude will inevitably introduce
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