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14%
Automate CentOS and RHEL installation with PXE
02.02.2021
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»
Archive
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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
14%
Minifying container images with DockerSlim
04.08.2020
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2020
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Issue 58: Graph...
»
? Listing 5 Top of a seccomp Profile 01 { 02 "defaultAction": "SCMP_ACT_ERRNO", 03 "architectures": [ 04 "SCMP_ARCH_
X
86_64" 05 ], 06 "syscalls": [ 07 {
08
"names": [ 09 ... DockerSlim minifies your Docker container images up to 30
x
and adds security, too.
14%
Kubernetes StatefulSet
05.02.2023
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2023
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Issue 73: Datab...
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06 labels: 07 app: mariadb
08
spec: 09 type: NodePort 10 ports: 11 - port: 3306 12 protocol: TCP
13
selector: 14 app: mariadb 15 --- 16 apiVersion: v1 17 kind: Config
14%
Microsoft Exchange replacement
20.06.2022
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2022
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Issue 69: Terra...
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yellow 07 continue
08
} 09 Write-Host "" 10 11 [...] 12
13
Write-Host "Removing all MailboxExportRequests." -fore green 14 Get-MailboxExportRequest | Remove-MailboxExportRequest -Confirm
14%
The RADOS object store and Ceph filesystem
30.11.2025
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2012
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Issue 09: Windo...
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/ceph/$name.keyring 04 [mon] 05 mon data = /srv/mon.$id 06 [mds] 07 [osd]
08
osd data = /srv/osd.$id 09 osd journal = /srv/osd.$id.journal 10 osd journal size = 1000 11 [mon.a] 12 host = alice
13
mon
14%
How graph databases work
04.08.2020
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2020
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Issue 58: Graph...
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# 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
14%
Aggregating information with Huginn
18.02.2018
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2018
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Issue 43: Real...
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. The required modifications are explained in the Huginn wiki [3]. The software is based on Ruby on Rails [4] and therefore requires an installed Ruby environment; in fact, it needs version
2.2
or 2
14%
Program from one source to many apps with Flutter
07.04.2022
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2022
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Issue 68: Autom...
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WorldApp extends StatelessWidget {
08
@override 09 Widget build(BuildContext context) { 10 return MaterialApp( 11 title: 'Hello World', 12 home: Scaffold(
13
appBar: AppBar( 14
14%
Moving HPC to the cloud
31.10.2025
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2012
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Issue 11: Cloud...
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of options, including dual four-core Xeon, dual six-core Xeon, or quad 12-core AMD processors ranging in speed from
2.2
to 2.9GHz with 24 to 128GB of RAM per server and up to 1TB of scratch local storage per
14%
Service mesh for Kubernetes microservices
09.04.2019
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2019
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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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