/bin/user-params is in ubiquity 2.21.63.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | #!/bin/sh
if [ -z "$TESTSUITE" ]; then
CMDLINE=/proc/cmdline
ALIASES=/etc/preseed_aliases
else
CMDLINE=user-params.in
ALIASES=user-params.aliases
fi
# sed out multi-word quoted value settings
for item in $(sed -e 's/[^ =]*="[^"]*[ ][^"]*"//g' \
-e "s/[^ =]*='[^']*[ ][^']*'//g" $CMDLINE); do
var="${item%=*}"
# Remove trailing '?' for debconf variables set with '?='
var="${var%\?}"
if [ "$item" = "--" ] || [ "$item" = "---" ]; then
inuser=1
collect=""
elif [ "$inuser" ]; then
# BOOT_IMAGE is added by syslinux
if [ "$var" = "BOOT_IMAGE" ]; then
continue
fi
# init is not generally useful to pass on
if [ "$var" = init ]; then
continue
fi
# suppress installer-specific parameters
if [ "$var" = BOOT_DEBUG ] || [ "$var" = DEBIAN_FRONTEND ] || \
[ "$var" = INSTALL_MEDIA_DEV ] || [ "$var" = lowmem ] || \
[ "$var" = noshell ]; then
continue
fi
# brltty settings shouldn't be passed since
# they are already recorded in /etc/brltty.conf
if [ "$var" = brltty ]; then
continue
fi
# ks is only useful to kickseed in the first stage.
if [ "$var" = ks ]; then
continue
fi
# We don't believe that vga= is needed to display a console
# any more now that we've switched to 640x400 by default,
# and it breaks suspend/resume. People can always type it in
# again at the installed boot loader if need be.
if [ "$var" = vga ]; then
continue
fi
# Sometimes used on the live CD for debugging initramfs-tools.
if [ "$var" = break ]; then
continue
fi
# Skip live-CD-specific crud
if [ "${var%-ubiquity}" != "$var" ] || \
[ "$var" = noninteractive ]; then
continue
fi
# Skip debconf variables
varnoslash="${var##*/*}"
if [ "$varnoslash" = "" ]; then
continue
fi
# Skip module-specific variables
varnodot="${var##*.*}"
if [ "$varnodot" = "" ]; then
continue
fi
# Skip preseed aliases
if [ -e "$ALIASES" ] && \
grep -q "^$var[[:space:]]" "$ALIASES"; then
continue
fi
if [ -z "$collect" ]; then
collect="$item"
else
collect="$collect $item"
fi
fi
done
if [ -z "$TESTSUITE" ]; then
# Include default parameters
RET=`debconf-get debian-installer/add-kernel-opts || true`
if [ "$RET" ]; then
collect="$collect $RET"
fi
fi
for word in $collect; do
echo "$word"
done
|