host info updates

[distro-setup] / iboot

diff --git a/iboot b/iboot
index bc84f6ca7be1b5874472c204f1abfd49e8d01bbd..32992add31442470f994a04c01fe7bdfdda96ed6 100644 (file)
--- a/iboot
+++ b/iboot
@@ -1,8 +1,28 @@
 #!/bin/bash
+# I, Ian Kelling, follow the GNU license recommendations at
+# https://www.gnu.org/licenses/license-recommendations.en.html. They
+# recommend that small programs, < 300 lines, be licensed under the
+# Apache License 2.0. This file contains or is part of one or more small
+# programs. If a small program grows beyond 300 lines, I plan to switch
+# its license to GPL.
 
-## in development, meant to be run manually
+# Copyright 2024 Ian Kelling
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
 
-[[ $EUID == 0 ]] || exec sudo -E "$script" "$@"
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+## in development, meant to be run manually
+[[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@"
 
 if ! test "$BASH_VERSION"; then echo "error: shell is not bash" >&2; exit 1; fi
 shopt -s inherit_errexit 2>/dev/null ||: # ignore fail in bash < 4.4
@@ -11,8 +31,8 @@ trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" exit status: $?, PIPESTATUS: ${P
 
 set -x
 
-d=(/dev/mapper/crypt_dev*)
-d=${d[0]}
+da=(/dev/mapper/crypt_dev*)
+d=${da[0]}
 
 mount -o subvol=root_trisquelnabia $d /mnt
 
@@ -24,6 +44,6 @@ mount -o bind /dev dev
 mount -o bind /proc proc
 mount -o bind /sys sys
 mkdir -p boot/efi
-mount $(awk '$2 == "/boot/efi" {print $1}' /etc/mtab) boot/efi
+mount "$(awk '$2 == "/boot/efi" {print $1}' /etc/mtab)" boot/efi
 chroot .
 # then run zboot-chroot