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15%
An IT nomad's diary
30.11.2025
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»
Archive
»
2011
»
Issue 5: Pen Te...
»
passphrase again: 08 Your identification has been saved in /home/UserName/.ssh/libra_id_rsa.
09
Your public key has been saved in /home/UserName/.ssh/libra_id_rsa.pub. 10 Creation successful 11
12
You may now
15%
Fast system management from Puppet Labs
30.11.2025
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2011
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Issue 5: Pen Te...
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= debug 06 identity = rawhide.tuxgeek.de 07 08 # connector plugin config
09
connector = stomp 10 plugin.stomp.host = activemq.tuxgeek.de 11 plugin.stomp.port = 6163
12
plugin.stomp.user = unset 13 plugin
15%
Infrastructure as Code with Terraform
18.02.2018
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2018
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Issue 43: Real...
»
public_key = "${file("${var.ssh_pub_key}")}" 07 } 08 resource "digitalocean_droplet" "mywebapp" {
09
image = "docker-16-04" 10 name: guest 11 region = "fra1"
12
size = "512
mb
" 13 ssh
15%
Asynchronous PostgreSQL
12.09.2013
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2013
»
Issue 16: Docker
»
; 05 06 print "Status:
200
\nContent-Type: text/plain\n\n"; 07 $|=1; $|=0; # flush 08
09
my $dbh=DBI->connect('dbi:Pg:dbname=r2', 'ipp', undef, {RaiseError=>1}); 10 11 my $sth
15%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
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2012
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Issue 07: Xen v...
»
an Asterisk PBX as an HA resource 07 # 08 # Authors: Martin Gerhard Loschwitz
09
# Florian Haas 10 # 11 # Support: linux-ha@lists.linux-ha.org
12
# License: GNU General Public
15%
Getting started with Prometheus
28.11.2021
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2021
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Issue 66: Inci...
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space on target_server is getting full, please check and free some space. 11
12
- alert: Webserver unavailable 13 expr: probe_http_status_code{job="blackbox_exporter"} !=
200
14 for: 1m 15
15%
Roll out hybrid clouds with Ansible automation
14.03.2018
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2018
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Issue 44: Cloud...
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key_material: "{{ item }}"
09
state: present 10 region: "{{ region }}" 11 with_file: /home/user/.ssh/id_rsa.pub
12
register: sshkey 13 tags: sshkey 14 15 - name: Create VPC INT 16 ec2
14%
Strategies for routing voice calls around a firewall
30.11.2025
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2010
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Issue 0: Active...
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:
09
Content-Type: application/sdp 10 Content-Length: 142 11
12
v=0 13 o=alice 53655765 2353687637 IN IP4 pc33.atlanta.com 14 s=- 15 t=0 0 16 c=IN IP4 pc33.atlanta.com 17
14%
Security first with the Hiawatha web server
11.04.2016
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2016
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Issue 32: Measu...
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network adapters, one for administration and one for the web server. I gave the system 1GB memory, but it has not yet used more than
200
MB
. Then, boot the image. You have several choices: Add
14%
What's your status (page)?
28.11.2023
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2023
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Issue 78: Domai...
»
public: true
09
redirect: true 10 11 x-httpservice: &httpservice
12
type: http 13 method: GET 14 check_interval: 45 15 timeout: 10 16 expected_status:
200
17 allow_notifications: true 18
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