bertvv

Opstart Enterprise Linux

• Syllabus: <https://github.com/HoGentTIN/elnx-syllabus (klik door op Releases)>
• Software:
  • VirtualBox
  • Vagrant
  • Teksteditor
  • (Ansible)
• Hoofdopdracht:
• SME:

bertvv

# Name: WindowsBootstrap.ps1
# Description: Boxstarter bootstrap script for basic Windows Server configuration
# Author: Bert Van Vreckem <bert.vanvreckem@gmail.com>
#
# See also:
# - https://blog.jessfraz.com/post/windows-for-linux-nerds/

#--- Remote management ---

# Enable Ansible Remoting

bertvv

# ConfigureWindowsServer.ps1 -- Basic configuration Windows Server 2012R2

# Enable Ansible Remoting
$scriptPath = ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/ansible/ansible/devel/examples/scripts/ConfigureRemotingForAnsible.ps1')) 
Invoke-Command -ScriptBlock ([scriptblock]::Create($scriptPath)) -ArgumentList "-Verbose -SkipNetworkProfileCheck -CertValidityDays 2492"

# Allow Ping
Get-NetFirewallRule -DisplayName "*Echo Request*" | Set-NetFirewallRule -enabled true

# Enable Remote Desktop

bertvv

# Default behaviour
* text=auto

# Shell scripts should have Unix endings
*.sh text eol=lf
*.bats text eol=lf
*.py text eol=lf

# Windows Batch or PowerShell scripts should have CRLF endings
*.bat text eol=crlf

bertvv

#!/bin/bash

username='Johnny User'
email='johnny.user@example.com'

# Set user's name and email
git config --global user.name ${username}
git config --global user.email ${email}

# Set default push behaviour (Git will issue a warning on each push when not set)

bertvv

Test for new implementation of validation error output in:

• https://github.com/bertvv/ansible/tree/wip/validation-output
• https://github.com/bertvv/ansible-modules-core/tree/wip/validation-output

Run with

ansible-playbook -i inventory test.yml --skip-tags=fail

bertvv

Accessible color palette

A set of colors that is unambiguous both to colorblinds and non-colorblinds.

Color name	R	G	B
Black	0	0	0
Orange	230	159	0
Sky Blue	86	180	233
Bluish Green	0	158	115

bertvv

public class TestLocalHost {
  public static void main(String[] args) throws Exception {
    System.out.println(java.net.InetAddress.getLocalHost());
  }
}

bertvv

[...]
"AWT-EventQueue-0" #20 prio=6 os_prio=0 tid=0x00007f3728102800 nid=0x19f3 waiting for monitor entry [0x00007f377fbf9000]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at java.net.InetAddress.getLocalHost(InetAddress.java:1465)
	- waiting to lock <0x00000000c080a788> (a java.lang.Object)
	at sun.font.FcFontConfiguration.getFcInfoFile(FcFontConfiguration.java:352)
	at sun.font.FcFontConfiguration.readFcInfo(FcFontConfiguration.java:425)
	at sun.font.FcFontConfiguration.init(FcFontConfiguration.java:94)
[...]
"main" #15 prio=5 os_prio=0 tid=0x00007f37a4612000 nid=0x19ee waiting for monitor entry [0x00007f3784dce000]

bertvv

# Generate PDFs from the Markdown source files
#
# In order to use this makefile, you need some tools:
# - GNU make
# - Pandoc
# - LuaLaTeX
# - DejaVu Sans fonts

# Directory containing source (Markdown) files
source := src