/system:
bin
etc
lib64

/system/bin:
[
acpi
adbd
base64
basename
blockdev
cal
cat
charger
chattr
chcon
chgrp
chmod
chown
chroot
chrt
cksum
clear
cmp
comm
cp
cpio
cut
date
dd
defrag.f2fs
devmem
df
diff
dirname
dmesg
dos2unix
du
dump.erofs
dump.f2fs
e2fsdroid
echo
egrep
env
expand
expr
fallocate
false
fastbootd
fgrep
file
find
flock
fmt
free
fsck.erofs
fsck.f2fs
fsync
getconf
getenforce
getevent
getprop
grep
groups
gunzip
gzip
head
hostname
hwclock
i2cdetect
i2cdump
i2cget
i2cset
iconv
id
ifconfig
init
inotifyd
insmod
install
ionice
iorenice
kill
killall
linker64
linker_asan64
ln
load_policy
log
logname
losetup
ls
lsattr
lsmod
lsof
lspci
lsusb
make_f2fs
md5sum
microcom
minadbd
mkdir
mke2fs
mkfifo
mkfs.erofs
mkfs.ext2
mkfs.ext3
mkfs.ext4
mknod
mkswap
mktemp
modinfo
modprobe
more
mount
mountpoint
mv
nc
netcat
netstat
nice
nl
nohup
nproc
nsenter
od
paste
patch
pgrep
pidof
pkill
pmap
printenv
printf
ps
pwd
readelf
readlink
realpath
reboot
recovery
renice
resize.f2fs
restorecon
rm
rmdir
rmmod
rtcwake
runcon
sed
sendevent
seq
servicemanager
setenforce
setprop
setsid
sh
sha1sum
sha224sum
sha256sum
sha384sum
sha512sum
sleep
sload_f2fs
sort
split
start
stat
stop
strings
stty
swapoff
swapon
sync
sysctl
tac
tail
tar
taskset
tee
test
time
timeout
toolbox
top
touch
toybox
tr
true
truncate
tty
uclampset
ueventd
ulimit
umount
uname
uniq
unix2dos
unlink
unshare
unzip
uptime
usleep
uudecode
uuencode
uuidgen
vmstat
watch
watchdogd
wc
which
whoami
xargs
xxd
yes
zcat
zipinfo
ziptool

/system/etc:
blkid.tab
blkid.tab.old
cgroups.json
fstab
init
ld.config.txt
mke2fs.conf
mkshrc
recovery.fstab
security
ueventd.rc

/system/etc/init:
hw
servicemanager.recovery.rc

/system/etc/init/hw:
init.rc

/system/etc/security:
otacerts.zip

/system/lib64:
android.hardware.boot@1.0.so
android.hardware.boot@1.1.so
android.hardware.fastboot@1.0.so
android.hardware.fastboot@1.1.so
android.hardware.health-V1-ndk.so
android.hardware.health@1.0.so
android.hardware.health@2.0.so
android.hardware.health@2.1.so
hw
ld-android.so
libadbd_auth.so
libadbd_fs.so
libandroid_runtime_lazy.so
libasyncio.so
libbacktrace.so
libbase.so
libbinder.so
libbinder_ndk.so
libbootloader_message.so
libc++.so
libc.so
libcgrouprc.so
libcrypto.so
libcrypto_utils.so
libcutils.so
libdiskconfig.so
libdl.so
libext2_blkid.so
libext2_com_err.so
libext2_e2p.so
libext2_misc.so
libext2_quota.so
libext2_uuid.so
libext2fs.so
libext4_utils.so
libfec.so
libfs_mgr.so
libfusesideload.so
libgsi.so
libhidl-gen-utils.so
libhidlbase.so
libjsoncpp.so
libkeyutils.so
liblog.so
liblogwrap.so
liblp.so
liblz4.so
liblzma.so
libm.so
libpackagelistparser.so
libpcre2.so
libpng.so
libprocessgroup.so
libprocessgroup_setup.so
libprotobuf-cpp-lite.so
librecovery_ui.so
librecovery_ui_ext.so
libselinux.so
libsgdisk.so
libsparse.so
libsquashfs_utils.so
libsysutils.so
libtinyxml2.so
libunwindstack.so
libutils.so
libvintf.so
libvolume_manager.so
libz.so
libziparchive.so

/system/lib64/hw:
android.hardware.health@2.0-impl-2.1.so
android.hardware.health@2.0-impl-default.so