jdoss

Decrypt LUKS volumes with a TPM on Fedora 35+

This guide allows you to use the TPM on your computer to decrypt your LUKS encrypted volumes. If you are worried about a cold boot attack on your hardware please DO NOT use this guide with your root volume!

Preflight Checks

Verify that you have a TPM in your computer:

# systemd-cryptenroll --tpm2-device=list
PATH DEVICE DRIVER

williamcaban

Simulate Bare-Metal IPMI for VMs in RHEL8 Libvirt

• Install the Virtual BMC package in the machine to use as the vBMC server. Note1: When using OpenStack repos the python3-virtualbmc RPM might be available. These instrucctions do not use that package.

  pip3 install virtualbmc
  

  • The vBMC server can be running in any machine. When using a remote libvirt server it is recommended to have passwordless authentication from the vBMC server to the libvirt machines.
  • For this document the vBMC Server export vBMCServerIP=192.168.1.13

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

stefanbuck

#!/usr/bin/env bash
#
# Author: Stefan Buck
# License: MIT
# https://gist.github.com/stefanbuck/ce788fee19ab6eb0b4447a85fc99f447
#
#
# This script accepts the following parameters:
#
# * owner

abn

RPM Build Flow

This document details a simple RPM build flow pattern used to build and host RPM artifacts for open source projects. The below is a visual summary of this flow.

In order to achieve this multiple tools and services are used. The services and their purpose in the flow is as listed below.

Service	Purpose
GitHub	As is the most common use for GitHub, it holds the build source code. In this case we hold only the spec files and related source files. All other sources, including project binaries/sources are retrieved at build time.

copperlight

# ... more above ...

# wsfl bash is not a login shell
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

# ssh-agent configuration
if [ -z "$(pgrep ssh-agent)" ]; then
    rm -rf /tmp/ssh-*

lamw

#!/bin/bash

# 1 = VMware Tools ISO is mounted from vSphere
# 2 = Download VMware Tools (assumes you can connect to internet)
INSTALL_METHOD=2

# Thanks to Rich Trouton for tip on Tools being available online
VMWARE_TOOLS_DOWNLOAD_URL=http://softwareupdate.vmware.com/cds/vmw-desktop/fusion/7.1.2/2779224/packages/com.vmware.fusion.tools.darwin.zip.tar

# DO NOT MODIFY BEYOND HERE #

h2onda

#!/bin/bash

# Original version is written by Chris Kloiber <ckloiber@redhat.com>
# This fork version is modified by HONDA Hirofumi <h2onda@gmail.com>

# A quick hack that will create a bootable DVD iso or non-bootable
# source DVD iso of a Red Hat Linux Distribution. Feed it either a
# directory containing the downloaded iso files of a distribution,
# or point it at a directory containing the "RedHat", "isolinux",
# and "images" directories.

brianredbeard

#!/bin/bash
# This tool can be used to sync down Red Hat based packages from RHN using only Red Hat shipped tools
# Brian "Red Beard" Harrington <brian@dead-city.org>
# Copyright 2013
#
# To satisfy the pre-reqs for this script install the following two rpms:
# yum-utils
# createrepo_c (in RHEL 8 createrepo and createrepo_c have been combined)
#   See https://github.com/rpm-software-management/createrepo_c#differences-in-behavior-between-createrepo_c-and-createrepo