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45%
Galera Cluster for MySQL
30.11.2025
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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
45%
Service management by the book
30.11.2025
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2010
»
Issue 0: Active...
»
, is well worth the investment. ITIL addresses more than just services, though, so when talking about the concepts, people typically refer to IT Service Management (ITSM). The current version (ITIL v
3
45%
Network analysis with Wireshark
30.11.2025
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2011
»
Issue 5: Pen Te...
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impressive thing about Tcpdump is its useful collection of filters. These capture filters are based on Libpcap, a
C/C
++ library that supports access to the network interface's link layer. Administrators can
45%
New approaches for forensics in cloud environments
30.11.2025
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2011
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Issue 5: Pen Te...
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. Haeberlen, "
A
Case for the Accountable Cloud," Proceedings of the
3
rd ACM SIGOPS International Workshop on Large-Scale Distributed Systems and Middleware , 2009. B. Hay and K. Nance, "Forensics Examination
45%
Introduction to behavior-driven monitoring
30.11.2025
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2011
»
Issue 3: Are yo...
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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
45%
Getting started with I/O profiling
30.11.2025
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2012
»
Issue 08: FreeNAS
»
to do, but some basic tools can help you. For example, tools such as sysstat utilities sar, iostat, and nfsiostat [1]; iotop [2]; and collectl [
3
] can be used to help you measure your I/O usage. (This
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