tee time timeout true truncate tty uniq unix2dos
unlink usleep uudecode uuencode wc which whoami yes
acpi blkid eject nl pwdx reboot su umount fstype halt poweroff
+blockdev chattr cpio factor fallocate find freeramdisk fsfreeze inotifyd
+install killall5 lsattr lspci makedevs mkpasswd mount nbd-client partprobe
+rfkill strings sysctl
</span>
</b></blockquote>