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17%
Visualizing data captured by nmon
15.08.2016
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»
Archive
»
2016
»
Issue 34: Softw...
»
to load the files automatically. It takes about 20 minutes to process
10
GB of nmon data (on a contemporary Windows laptop). In most instances, when dealing with a lot of nmon logs from thousands of servers
17%
Build a honeypot with real-world alerts
01.08.2019
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2019
»
Issue 52: Stop...
»
NEW -m tcp --dport 22 -j ACCEPT
10
-A INPUT -p udp --dport 5353 -j DROP 11 -A INPUT -s
-p tcp -m state --state NEW -m tcp --dport 443 -j ACCEPT 12 -A INPUT -m limit --limit 30/min -j
17%
Security risks from insufficient logging and monitoring
13.12.2018
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2018
»
Issue 48: Secur...
»
the apparent insignificance of logs in system security, "Insufficient Logging & Monitoring" made it into the Open Web Application Security Project (OWASP) 2017 Top
10
[1] in
10
th place, whereas the cross
17%
Totally Stressed
30.09.2013
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are available in some software repositories as part of the cpuburn suite. These programs test processors and chipsets from Intel and AMD – including the legacy K
6
and K7 series, as well as modern compatible
17%
News for Admins
28.11.2021
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2021
»
Issue 66: Inci...
»
of applications toward a microservice-based architecture. Find out more about SUSE Micro (http://www.suse.com/products/micro). Ubuntu Server 21.
10
Now Available With the latest iteration of Ubuntu Server
17%
Profiling Python code
30.01.2020
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2020
»
Issue 55: AWS L...
»
| 37425000| 175.823| 4.69801e-06|
10
.58%| d = d + rij[k] ** 2 246| 0| 0| 0| 0.00%| # end for 247| 12475000| 78.9422|
6
.32803e
17%
What Is an Inode?
23.03.2022
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20 2020 openmpi-4.0.5.tar.gz 39322319 drwxrwxr-x 7 laytonjb laytonjb 4096 Oct 24 2020 psutil-release-5.7.3 32639755 drwxrwxr-x 2 laytonjb laytonjb 4096 Nov
6 10
:25 pxz-master 31866302
17%
openlava – Hot resource manager
31.10.2025
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2012
»
Issue 12: NAS S...
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a nice mailing list, and the developers make binaries available for major distributions such as Red Hat 5 and
6
, CentOS 5 and
6
, and openSUSE. Although openlava is tremendously easy to install, you have
17%
Cron alternatives fcron and hcron
05.12.2019
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2019
»
Issue 54: NVMe...
»
Listing 3 fcron Examples ## Execute the echo command at
10
:05am on Sundays and on the 31st. 5
10
31 * 7 echo ''' ## Run mycommand every day at 5:05, 5:35,
6
:05,
6
:35, 7:05, and 7:35. & 05,35 5
17%
Network analysis with the Bro Network Security Monitor
05.12.2014
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»
Archive
»
2014
»
Issue 24: Visua...
»
. Luckily, Bro uses intuitive names. For example, the log for October 19 is shown in Listing
6
. Listing
6
Bro Log for One Day [root@centos
6
-5 2014-
10
-19]# ls -l /var/opt/bro/logs/2014-
10
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