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100%
Automating deployments on Proxmox with OpenTofu and cloud-init
04.12.2024
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Articles
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Rubén
Llorente
... _virtual_environment_file.network_cloud_config, 18 ] 19 20 initialization { 21 user_data_file_id = proxmox_virtual_environment_file.rproxy_cloud_config.id
22
network_data_file_id = proxmox_virtual_environment_file.network_cloud_config[0
99%
Automating command execution across servers
01.06.2024
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2024
»
Issue 81: Load...
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Rubén
Llorente
... # A single task is defined, which by default will 20 # run only against "devuan" hosts. 21 tasks:
22
upgradeall: 23 desc: Upgrade all packages 24 target: 25 tags: [devuan] 26 cmd: | 27
99%
Fast email server deployments with iRedMail
30.01.2024
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2024
»
Issue 79: Monit...
»
Rubén
Llorente
... 8, 9 Debian 11, 12 Ubuntu 20.04,
22
.04 FreeBSD 13.x OpenBSD 7.3 I recommend the downloadable installer, but I will skip
39%
Single sign-on like the big guys
20.06.2022
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2022
»
Issue 69: Terra...
»
_ADMIN=admin 10 - KEYCLOAK_ADMIN_PASSWORD=SOME_PASSWORD 11 - KC_DB=postgres 12 - KC_DB_URL=jdbc:postgresql://postgres:
5432
/keycloak 13 - KC_DB_USERNAME=postgres 14 - KC
38%
Asynchronous PostgreSQL
12.09.2013
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2013
»
Issue 16: Docker
»
. There are some new lines: 5 and 12 to
22
. Line
22
installs the sig function as a signal handler for SIGTERM. When the signal arrives, line 13 opens a new connection to the database and calls the pg
38%
Hunt down vulnerabilities with the Metasploit pen-testing tool
28.11.2021
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2021
»
Issue 66: Inci...
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:/usr/sbin:/bin/sh bin:x:
2:2
:bin:/bin:/bin/sh sys:x:3:3:sys:/dev:/bin/sh (...) reboot; Connection closed by foreign host. Metasploitable runs many more insecure services that an Nmap scan brings to light (Listing 3
38%
Secure containers with a hypervisor DMZ
02.02.2021
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2021
»
Issue 61: Secur...
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}] | |-kata-shim---7*[{kata-shim}] | | `-10*[{containerd-shim}] | `-14*[{containerd}] $ $ docker exec -it kata-fc sh / # / # uname -r
5.4.32
Behind the Scenes An installation of Kata
38%
Speed up your MySQL database
11.02.2016
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2016
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Issue 31: Tunin...
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329792 0 137352 1252 137488 880 3506 5 2
22
71 0 <- < Severe swapping > 0 10 597776 117244 320 317840 0 29400 588 29400 664
2522
2 2 0 96 0 <- < Process killed > 0 13 1667548
38%
Graph database Neo4j discovers fake reviews on Amazon
04.08.2020
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2020
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Issue 58: Graph...
»
five-star reviews that look very similar. The problem is so evident on Amazon that customers
rub
their eyes in amazement wondering why the online giant doesn't intervene. Graph databases can help
38%
PostgreSQL 9.3
04.02.2014
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.mynet.internal', port '
5432
'); To create a foreign table, you need to tell the data source which user can log in to the remote PostgreSQL instance and with what combination of role name and password. To do so, you need
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