IMG/cpio/ventoy/hook/debian/ventoy_env2debconf.sh

   1 #!/bin/sh
   2 #************************************************************************************
   3 # Copyright (c) 2020, longpanda <admin@ventoy.net>
   4 #
   5 # This program is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU General Public License as
   7 # published by the Free Software Foundation; either version 3 of the
   8 # License, or (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 # General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, see <http://www.gnu.org/licenses/>.
  17 #
  18 #************************************************************************************
  19
  20 PATH=$PATH:/ventoy/busybox
  21
  22 set > /ventoy/tmpenvset
  23
  24 for i in $(cat /proc/cmdline); do
  25     if echo $i | grep -q "="; then
  26         vtKey=${i%=*}
  27         if ! grep -q "^$vtKey" /ventoy/tmpenvset; then
  28             echo $i >> /ventoy/envset
  29         fi
  30     fi
  31 done
  32
  33 cat /ventoy/tmpenvset >> /ventoy/envset