jclaret

yum updateinfo | less -NFiX
yum check-update --security
yum updateinfo --security
yum updateinfo list --security | less -NFiX
yum updateinfo list updates | grep Critical
yum list available kernel
uname -r
yum update --security
reboot
yum update-minimal --advisory RHSA-2018:1965 --security

mrlesmithjr

#Accept the VMware End User License Agreement
vmaccepteula

# clear paritions and install
clearpart --firstdisk --overwritevmfs
install --firstdisk --overwritevmfs --novmfsondisk

#set the root password
rootpw VMw@re1

l1x

Monte Carlo estimation for the value of π

Iteration 1

(defn pair
  []
  [(rand) (rand)])

(defn pairs

realtebo

##############################################################################################################
# https://docs.ansible.com/ansible/latest/user_guide/windows_setup.html#upgrading-powershell-and-net-framework
# 
# The username and password parameters are stored in plain text in the registry. Make sure the Remove-Item
# commands are run, check them after the script finishes to ensure no credentials are still stored on the host.
#
# The ConfigureRemotingForAnsible.ps1 script is intended for training and development purposes only and 
# should not be used in a production environment, since it enables settings (like Basic authentication) 
# that can be inherently insecure.
##############################################################################################################

janegilring

{
    "builders": [
        {
            "type": "hyperv-iso",
            "output_directory": "./output-{{ user `os_name` }}-base-hyperv/",
            "temp_path": "C:\\ClusterStorage\\HYPData01\\PackerTemplates\\temp",
            "vm_name": "{{ user `os_name` }}-base",
            "iso_url": "{{ user `iso_url` }}",
            "iso_checksum": "{{ user `iso_checksum` }}",
            "iso_checksum_type": "sha1",

Nokius

terraform-provider-proxmox

simple VM created with terraform-provider-proxmox

• one core
• 512MB RAM
• Ubuntu netinstall CDROM
• 32GB IDE HDD
• bridged network interface

mattieb

#!/bin/sh
#
# This script outputs "stdout" to stdout and "stderr" to stderr.
#
# Try it like this and observe the differences:
#
# out-vs-err.sh 2>&1 >/dev/null
# out-vs-err.sh >/dev/null 2>&1
#
# See <http://stackoverflow.com/questions/10508843/what-is-dev-null-21/10508862#comment48709328_10508843>

KyleMartin901

Add-PSSnapin VMware.VimAutomation.Core
Add-PSSnapin VMware.VimAutomation.VDS

$viserver = 'vi_server'
$credentials = Get-Credential

Connect-VIServer -Server $viserver -Credential $credentials
Write-Output

#Adpter type to retrive

tuxfight3r

Bash Shortcuts

Moving

command	description
ctrl + a	Goto BEGINNING of command line

jpawlowski

# /etc/network/interfaces
#
auto lo
iface lo inet loopback

# device: eth0
iface eth0 inet manual

# IPv4 bridge
# (connect ONLY your firewall/router KVM instance here, this is the WAN device!)