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24%
URL Tricks with htaccess
02.02.2012
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Articles
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for this example: Order Deny,Allow Deny from All Allow from
12.12.12.12
Allow from 23.23.23.23 Allow from 34.34.34.34 This example denies access to everybody except the IPs listed, which follows the very sensible
24%
Mailman 3.0 – a long time coming
08.10.2015
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2015
»
Issue 29: Rescu...
»
is a professional software tool, and the fan base appreciates its solid operating principles. Version 1.0 was released in mid-1999 [1], followed by
2.0
in 2000. The latest stable branch 2.1 appeared about
12
years ... Mailman 3.0 is a new major version, released 15 years after version
2.0
. We put the new version through its paces and explain the installation procedure and new features.
24%
Operating systems for the cloud and containers
14.08.2017
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2017
»
Issue 40: Lean...
»
[...] 10 ln -nfs _build/main.native mir-console 11 $
12
$ file _build/main.native 13 _build/main.native: ELF 64-bit LSB executable,
x
86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU
24%
Automate CentOS and RHEL installation with PXE
02.02.2021
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2021
»
Issue 61: Secur...
»
--nameserver=10.42.0.10,10.42.0.11
12
# Root password 13 rootpw --iscrypted
14 # Run the Setup Agent on first boot 15 firstboot --enable 16 # Do not configure the
X
Window System 17 skipx 18 # System
24%
Fundamentals of I/O benchmarking
11.04.2016
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2016
»
Issue 32: Measu...
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Example # iostat -xmt 1 /dev/sda Linux 3.16.7-21-desktop (tweedleburg) 08/07/15 _
x
86_64_ (8 CPU) 08/07/15 17:
25
:13 avg-cpu: %user %nice %system %iowait %steal %idle 1
24%
SmartOS as a virtualization platform
20.03.2014
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2014
»
Issue 19: Perim...
»
kernel 3.
12
, so that SmartOS at least installed without error messages, although it would hang if you tried to launch a KVM machine. Although you don't have to worry about installation, you do need to set
24%
How graph databases work
04.08.2020
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2020
»
Issue 58: Graph...
»
# Names of all persons: 11 gremlin> g.V().hasLabel('person').values('name')
12
==>marko 13 ==>vadas 14 ==>josh 15 ==>peter 16 17 # Name of person with ID 1 18 gremlin> g.V(1).values('name') 19 ==>marko
20
24%
Integrating OCS information into monitoring with OpenNMS
21.08.2014
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2014
»
Issue 22: OpenS...
»
Day-of-month 1-31 , - * ? / L W C 18 Month 1-
12
or JAN-DEC , - * / 19 Day-of-Week 1-7 or SUN-SAT , - * ? / L C #
20
Year (Opt) empty
24%
Manage OpenVPN keys with Easy-RSA
06.10.2019
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2019
»
Issue 53: Secur...
»
in the background with command lines like that shown in Listing 1. Listing 1 OpenSSL from Hell openssl
x
509 -req -CA ca.crt -CAkey ca.key -set_serial 0
x
$(openssl rand -hex 16) -days 3650
24%
Network access control with Cisco's Identity Services Engine
07.04.2022
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2022
»
Issue 68: Autom...
»
a redundant power supply or hard disks. Its Intel Xeon 4110 processor has eight CPU cores and 32GB of RAM. Its bigger siblings, the SNS 3655 and SNS 3695, come with
12
CPU cores on the Intel Xeon 4116 CPU
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