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13%
Haskell framework for the web
22.12.2017
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»
Archive
»
2017
»
Issue 42: Secur...
»
up a software project. The process differs from one operating system to the next, but this article describes its use on Fedora
25
, which first needs a couple of packages from the unofficial repository
13%
Distributed storage with Sheepdog
07.10.2014
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»
Archive
»
2014
»
Issue 23: 10 Ti...
»
276 MB
2.5
GB 2014-03-10 19:49 982a3c 2 # dog vdi tree ntestvm1.img---[2014-02-05 15:04]---[2014-03-01 11:42]---[2014-03-10 19:
48
]---(you are here) # # qemu-img snapshot -l sheepdog:192
13%
Proactive Monitoring
11.10.2016
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»
2016
»
Issue 35: Persi...
»
and runs in a Java virtual machine, Riemann has a web interface (the Riemann Dash) and various clients for Linux, OS
X
, and Windows. The Riemann service stores all the information in its index and uses
13%
Fundamentals of I/O benchmarking
11.04.2016
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2016
»
Issue 32: Measu...
»
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
13%
High availability clustering on a budget with KVM
30.11.2025
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2010
»
Issue 0: Active...
»
with nearly native performance. However, KVM does need a state-of-the-art CPU generation with virtualization functionality (VT-
X
/AMD-V). All the virtual machines in this article will run on the KVM hypervisor
13%
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
13%
Microsoft Exchange replacement
20.06.2022
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2022
»
Issue 69: Terra...
»
-Host "Removing outdated $MigMBox.pst file." -fore yellow
20
} 21 Write-Host "" 22 23 # Create a .pst file for every mailbox found on system. 24 #
25
Write-Host "Exporting mailbox $MigMBox to file $Mig
13%
Service mesh for Kubernetes microservices
09.04.2019
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2019
»
Issue 50: Bpfilter
»
: 18 - "blog.datadoc.info" 19 ---
20
apiVersion: networking.istio.io/v1alpha3 21 kind: VirtualService 22 metadata: 23 name: wordpress 24 spec:
25
hosts: 26 - "blog.datadoc.info" 27 gateways
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