ammgws

#!/usr/bin/env bash
#===========================================================================
# Works only with the official image available in the Mac App Store.
# Make sure you download the official installer before running this script.
#===========================================================================

hdiutil create -o /tmp/Catalina.cdr -size 9000m -layout SPUD -fs HFS+J
hdiutil attach /tmp/Catalina.cdr.dmg -noverify -mountpoint /Volumes/install_build
sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia  --volume /Volumes/install_build --nointeraction
hdiutil detach "/Volumes/Install macOS Catalina"

ammgws

pkgname=google-chrome79-for-webos
pkgver=79.0.3945.130
pkgrel=2
pkgdesc="Used for remote inspection of Chrome 79 running on older versions of WebOS on LG TVs"
arch=('x86_64')
url="https://www.google.com/chrome"
license=('custom:chrome')
depends=('alsa-lib' 'gtk3' 'libcups' 'libxss' 'libxtst' 'nss')
optdepends=('kdialog: for file dialogs in KDE'
            'gnome-keyring: for storing passwords in GNOME keyring'

ammgws

set filename /tmp/swaybg_kernelupdate_"$WAYLAND_DISPLAY"
printf 'text 0,0 "Kernel was updated, restart!!!\n\nRunning: %s\nInstalled: %s"' "$running_version" "$installed_version" > "$filename".txt
convert \
  -size 1920x1080 xc:black \
  -pointsize 85 \
  -fill red \
  -gravity center \
  -draw @"$filename".txt "$filename".png
swaymsg output '*' bg "$filename".png stretch

ammgws

Goal: to pass device to LXC (in this case a Coral PCI device at /dev/apex_0)

Old method:

1. Add root:44:1 to /etc/subgid on Proxmox host
2. Add the following to LXC conf file on Proxmox host:

lxc.cgroup2.devices.allow: c 120:0 rwm
lxc.mount.entry: /dev/apex_0 dev/apex_0 none bind,optional,create=file
lxc.idmap: u 0 100000 65536
lxc.idmap: g 0 100000 44