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13%
New features in MariaDB 10.3
05.02.2019
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2019
»
Issue 49: Anato...
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', 5), ('Leo',
6
); 07 INSERT INTO marks VALUES ('Alena', 5), ('Milva', 4), ('Pablo',
6
), ('Leo', 2);
08
INSERT INTO marks VALUES ('Alena', 4), ('Milva', 3), ('Marino',
6
), ('Pablo', 5), ('Leo', 4); 09 10
13%
Docker and Podman environments on Windows and Mac machines
28.11.2021
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2021
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Issue 66: Inci...
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edit podman.socket
08
mkdir -p /etc/systemd/system/podman.socket.d 09 cat >/etc/systemd/system/podman.socket.d/override.conf 10 [Socket] 11 SocketMode=0660
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SocketUser=root
13
Socket
13%
Comparing startup times of Linux distros in the cloud
27.09.2021
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2021
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Issue 65: 7 Em...
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, 2013: https://www.tarsnap.com/download/EuroBSDCon
13
.pdf ec2-boot-bench: https://github.com/cperciva/ec2-boot-bench "EC2 boot time benchmarking" by Colin Percival; August
12
, 2021: https
13%
Greylisting with Postgrey
22.06.2012
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0-07:06:40 10 32400 0-09:00:00 11 40000 0-11:06:40
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48400 0-
13
:26:40
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57600 0-16:00:00 14 67600
13%
PostgreSQL 9.3
04.02.2014
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^
08
HINT: There is an entry for table "a", but it cannot be referenced from this part of the query. 09 10 11 # But LATERAL makes this join correct:
12
13
14 SELECT 15 a.id, a.name, t
13%
New in PostgreSQL 9.3
09.01.2013
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2013
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Issue 18: New W...
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-> Bitmap Index Scan on mail_msg_idx (cost=0.00..128.03 rows=4 width=0)
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(actual time=34.925..34.925 rows=1650 loops=1)
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Index Cond: (msg ~ '(updatable|views)'::text) 14 Total runtime: 175
13%
Automate CentOS and RHEL installation with PXE
02.02.2021
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2021
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Issue 61: Secur...
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--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
13%
High availability clustering on a budget with KVM
30.11.2025
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2010
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Issue 0: Active...
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06 I_T nexus information: 07 LUN information:
08
LUN: 0 09 Type: controller 10 SCSI ID: deadbeaf1:0 11 SCSI SN: beaf10
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Size: 0
13
13%
Getting started with the Apache Cassandra database
06.10.2019
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2019
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Issue 53: Secur...
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publisher TEXT, 07 authors MAP
,
08
circulation INT, 09 issue TEXT, 10 PRIMARY KEY(publisher, issue, isbn) 11 );
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# INSERT INTO titles(isbn, year, title, publisher, authors, circulation
13%
Getting started with the OpenStack cloud computing framework
28.06.2011
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CloudAge
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-Manage: novammanage user admin rwartala This process creates an access key and a security key: export EC2_ACCESS_KEY=713211a477a154470fUU ae543346b52e30a0e export EC2_SECRET_KEY=244de
6
a188aa344e
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UU 9521003ac756abbdf
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