Merge "Update shell_and_utilities docs for U."

in Marshmallow we changed direction and started the move to toybox.

Not everything is provided by toybox, though. For the bzip2 command-line tools

we use the ones that are part of the bzip2 distribution. The awk added in

Android P is Brian Kernighan's "one true" awk.

we use the ones that are part of the bzip2 distribution.

The awk added in Android P is the

["one true" awk](https://github.com/onetrueawk/awk).

The bc added in Android Q is

[Gavin Howard's bc](https://github.com/gavinhoward/bc).

The lists below show what tools were provided and where they came from in

each release starting with Gingerbread. This doesn't tell the full story,

full list for a release by running `toybox` directly.

## Android 14 ("U")

BSD: fsck\_msdos newfs\_msdos

bzip2: bzcat bzip2 bunzip2

gavinhoward/bc: bc

one-true-awk: awk

toolbox: getevent getprop setprop start stop

toybox ([0.8.9](http://landley.net/toybox/#10-01-2023)-ish):

[ acpi base64 basename blkdiscard blkid blockdev **brctl** cal cat chattr

chcon chgrp chmod chown chroot chrt cksum clear cmp comm cp cpio cut

date dd devmem df diff dirname dmesg dos2unix du echo egrep env expand

expr fallocate false fgrep file find flock fmt free freeramdisk fsfreeze

fsync getconf getenforce getfattr getopt grep groups gunzip gzip head

help hostname hwclock i2cdetect i2cdump i2cget i2cset iconv id ifconfig

inotifyd insmod install ionice iorenice iotop kill killall ln load\_policy

log **logger** logname losetup ls lsattr lsmod lsof lspci lsusb makedevs

md5sum microcom mkdir mkfifo mknod mkswap mktemp modinfo modprobe

more mount mountpoint mv nbd-client nc netcat netstat nice nl nohup

nproc nsenter od partprobe paste patch pgrep pidof ping ping6 pivot\_root

pkill pmap printenv printf prlimit ps pwd pwdx readelf readlink realpath

renice restorecon rev rfkill rm rmdir rmmod rtcwake runcon sed sendevent

seq setenforce setfattr setsid sha1sum sha224sum sha256sum sha384sum

sha512sum sleep sort split stat strings stty swapoff swapon sync sysctl

tac tail tar taskset tee test time timeout top touch tr traceroute

traceroute6 true truncate tty tunctl uclampset ulimit umount uname

uniq unix2dos unlink unshare uptime usleep uudecode uuencode uuidgen

vconfig vi vmstat watch wc which whoami xargs xxd yes zcat

## Android 13 ("T")

BSD: fsck\_msdos newfs\_msdos

toolbox: getevent getprop setprop start stop

toybox (0.8.6-ish): [ acpi base64 basename blkdiscard blkid blockdev cal cat chattr chcon

toybox ([0.8.6](http://landley.net/toybox/#30-11-2021)-ish):

[ acpi base64 basename blkdiscard blkid blockdev cal cat chattr chcon

chgrp chmod chown chroot chrt cksum clear cmp comm cp cpio cut date

dd devmem df diff dirname dmesg dos2unix du echo egrep env expand

expr fallocate false fgrep file find flock fmt free freeramdisk fsfreeze

toolbox: getevent getprop setprop start stop

toybox (0.8.4-ish): **[** acpi base64 basename **blkdiscard** blkid blockdev cal cat chattr chcon

toybox ([0.8.4](http://landley.net/toybox/#24-10-2020)-ish):

**[** acpi base64 basename **blkdiscard** blkid blockdev cal cat chattr chcon

chgrp chmod chown chroot chrt cksum clear cmp comm cp cpio cut date

dd devmem df diff dirname dmesg dos2unix du echo egrep env expand

expr fallocate false fgrep file find flock fmt free freeramdisk fsfreeze

toolbox: getevent getprop setprop start stop

toybox (0.8.3-ish): acpi base64 basename blkid blockdev cal cat chattr chcon chgrp chmod

toybox ([0.8.3](http://landley.net/toybox/#11-05-2020)-ish):

acpi base64 basename blkid blockdev cal cat chattr chcon chgrp chmod

chown chroot chrt cksum clear cmp comm cp cpio cut date dd **devmem**

df diff dirname dmesg dos2unix du echo egrep env expand expr fallocate

false fgrep file find flock fmt free freeramdisk fsfreeze **fsync** getconf

toolbox: getevent getprop

toybox (0.8.0-ish): acpi base64 basename **bc** **blkid** blockdev cal cat **chattr** chcon chgrp

toybox ([0.8.0](http://landley.net/toybox/#08-02-2019)-ish):

acpi base64 basename **bc** **blkid** blockdev cal cat **chattr** chcon chgrp

chmod chown chroot chrt cksum clear cmp comm cp cpio cut date dd df

diff dirname dmesg dos2unix du echo **egrep** env expand expr fallocate

false **fgrep** file find flock fmt free **freeramdisk** **fsfreeze** **getconf**

toolbox: getevent getprop newfs\_msdos

toybox (0.7.6-ish): acpi base64 basename blockdev cal cat chcon chgrp chmod chown

toybox ([0.7.6](http://landley.net/toybox/#24-02-2018)-ish):

acpi base64 basename blockdev cal cat chcon chgrp chmod chown

chroot chrt cksum clear cmp comm cp cpio cut date df diff dirname dmesg

dos2unix du echo env expand expr fallocate false file find flock **fmt** free

getenforce groups gunzip gzip head hostname hwclock id ifconfig inotifyd

toolbox: getevent newfs\_msdos

toybox (0.7.3-ish): acpi base64 basename blockdev cal cat chcon chgrp chmod chown

toybox ([0.7.3](http://landley.net/toybox/#21-02-2017)-ish):

acpi base64 basename blockdev cal cat chcon chgrp chmod chown

chroot chrt cksum clear cmp comm cp cpio cut date df **diff** dirname dmesg

dos2unix du echo env expand expr fallocate false **file** find flock free

getenforce getprop groups **gunzip** **gzip** head hostname hwclock id ifconfig

toolbox: getevent iftop ioctl log nandread newfs\_msdos ps prlimit

sendevent start stop top

toybox (0.7.0-ish): acpi **base64** basename blockdev bzcat cal cat chcon chgrp chmod

toybox ([0.7.0](http://landley.net/toybox/#02-02-2016)-ish):

acpi **base64** basename blockdev bzcat cal cat chcon chgrp chmod

chown chroot cksum clear comm cmp cp cpio cut date **df** dirname dmesg

dos2unix **du** echo env expand expr fallocate false find **flock** free

getenforce getprop groups head hostname hwclock id ifconfig inotifyd

toolbox: df getevent iftop ioctl ionice log ls lsof mount nandread

newfs\_msdos ps prlimit renice sendevent start stop top uptime watchprops

toybox (0.5.2-ish): acpi basename blockdev bzcat cal cat chcon chgrp chmod chown

toybox ([0.5.2](http://landley.net/toybox/#25-02-2015)-ish):

acpi basename blockdev bzcat cal cat chcon chgrp chmod chown

chroot cksum clear comm cmp cp cpio cut date dirname dmesg dos2unix echo

env expand expr fallocate false find free getenforce getprop groups

head hostname hwclock id ifconfig inotifyd insmod kill load\_policy ln