Android uses toybox, because the license is more permissive. https://landley.net/toybox/about.html https://landley.net/toybox/about.html Here is the output fr

Android uses toybox, because the license is more permissive. https://landley.net/toybox/about.html https://landley.net/toybox/about.html Here is the output from my phone (notice the applets for egrep and fgrep): 127|:/ $ toybox [ 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 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 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 ulimit umount uname uniq unix2dos unlink unshare uptime usleep uudecode uuencode uuidgen vconfig vi vmstat watch wc which whoami xargs xxd yes zcat