rjsocha

function trim-string() {
local _var="$1"
  _var="${_var#"${_var%%[![:space:]]*}"}"   # remove leading whitespace characters
  _var="${_var%"${_var##*[![:space:]]}"}"   # remove trailing whitespace characters
  echo -n "$_var"
}

function dns-query() {
local _r
  if [[ -n $1 ]]

rjsocha

#!ipxe

set timeout 1000

:menu
menu Network boot options for ${uuid}
item --key a default Try to boot (a)ll network adapters in turn
item
item --gap -- --- Detected network adapters ---
set i:int8 0

rjsocha

#  CA Generation
# {hex}30030101FF => ASN.1 BasicConstraints: CA:TRUE
# $asn1=([System.Security.Cryptography.X509Certificates.X509BasicConstraintsExtension]::new($true, $flase, 0,$true)).RawData
# $asn1 | Format-Hex -Encoding Ascii
 
$ca_params =@{ 
   "Type"              = "Custom";
   "Subject"           = "CN=Local CA";
   "FriendlyName"      = "Local CA";
   "KeyAlgorithm"      = "RSA";

rjsocha

gpg --list-keys --no-default-keyring --keyring /etc/apt/trusted.gpg

# For example Skype key
gpg --export --no-default-keyring --keyring /etc/apt/trusted.gpg D4040146BE3972509FD57FC71F3045A5DF7587C3 | sudo dd of=/etc/apt/trusted.gpg.d/skype.gpg status=none

# Delete (example)
sudo gpg --batch --no-autostart --no-options --delete-key --no-default-keyring --keyring /etc/apt/trusted.gpg FPR-OF-THE-KEY