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10%
Nagios alerts implemented via VoIP
14.03.2013
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2013
»
Issue 13: IPv6...
»
=/opt/pjsua.conf 06 SOUNDFILE=/tmp/alert.wav 07 TEXT2WAVE=/usr/bin/text2wave
08
DURATION=20 09 NUMBER=01234567890 10 MESSAGE="Monitoring Alert" 11
12
# Setting a lock file 13 # We can't make more than one call 14
10%
Infrastructure as Code with Terraform
18.02.2018
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2018
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Issue 43: Real...
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variable "site_author" { 07 type = "string"
08
default = "Jon Doe" 09 } 10 variable "site_container" {} 11 variable "do_token" {
12
type = "string" 13 } 14 variable "key_path" {} 15 variable "ssh
10%
Asynchronous PostgreSQL
12.09.2013
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2013
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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
10%
Service discovery, monitoring, load balancing, and more with Consul
04.10.2018
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Issue 47: Findi...
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"data_dir": "/var/consul",
08
"datacenter": "Datacenter-A", 09 "disable_update_check": true, 10 "enable_script_checks": true, 11 "enable_syslog": true,
12
"encrypt": "xxxxxxxxxxxxxx
10%
TCP Stealth hides open ports
10.04.2015
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Issue 26: OpenS...
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submitted his master's thesis on the subject of TCP Stealth in 2014 [
12
]. If you have been following the port knocking scenario for a few years, you might remember SilentKnock [13]. The project uses the same
10%
Warewulf 4 – Time and Resource Management
17.01.2023
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yum install ohpc-slurm-server Last metadata expiration check: 0:
22
:28 ago on Sun 04 Dec 2022
08
:29:36 AM EST. Dependencies
10%
Building a HPC cluster with Warewulf 4
04.04.2023
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Issue 74: The F...
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$ sudo yum install ohpc-slurm-server Last metadata expiration check: 0:
22
:28 ago on Sun 04 Dec 2022
08
:29:36 AM EST. Dependencies resolved
10%
Modern Fortran for today and tomorrow
17.06.2017
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Issue 39: Conta...
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04 real :: var2 05 integer :: int1 06 end type other_struct 07
08
type my_struct ! Declaration of a Derived Type 09 integer :: i 10 real :: r 11 real*8 :: r8
12
real, dimension(100
10%
Single sign-on like the big guys
20.06.2022
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2022
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Issue 69: Terra...
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.4' 02 services: 03 keycloak: 04 container_name: keycloak 05 image: quay.io/keycloak/keycloak:17.0.1 06 ports: 07 - 8080:8080
08
environment: 09 - KEYCLOAK
10%
Setting up SELinux policies
12.09.2013
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2013
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Issue 16: Docker
»
: 1.0 05 Release: 1%{?dist} 06 License: GPL v2 or later 07 Source0: local.te
08
Source1: local.fc 09 Source2: local.if 10 Group: Development/Tools 11 Summary
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