This file is indexed.

/lib/partman/mount.d/70basic is in ubiquity 2.10.16.

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
#!/bin/sh

set -- $1

fs=$1
mp=$2
type=$3
options=$4
dump=$5
pass=$6

case $type in
    ext2|vfat|ntfs|ext2fs|msdosfs)
	mount ${options:+-o "$options"} ${type:+-t "$type"} $fs /target$mp 3>&- || exit 1
	echo "umount /target$mp"
	exit 0
	;;
    swap)
	# Probably it's already swapped on.
	if [ -f /proc/swaps ] && \
	   grep -q "^$(readlink -f "$fs") " /proc/swaps; then
		echo "swapoff $fs"
		exit 0
	fi
	swapon $fs || exit 1
	echo "swapoff $fs"
	exit 0
	;;
esac

exit 1