Run, inspect and debug fx subcommands

Command	Description
bootfs-size-report	produce an uncompressed size report from a ZBI
host-tool	run a host tool produced by the build
klog	listen for kernel logs
log	Display logs from a target device.
qemu	start fuchsia in qemu with a FVM disk
run-netboot	start fuchsia in qemu via netboot
symbolize	Deprecated, please use "ffx debug symbolize"
syslog	DEPRECATED! deprecated alias for fx log
bindc	run the bind program compiler and debugger
binutils	Provides a shortcut to the prebuilt LLVM binutils tools
blobstats	compute some blobfs statistics from the build
bt-snoop-from-snapshot	extract a snoop log from a snapshot as pcap formatted data
cpu-stats	generate a report of CPU stats from a snapshot
extract-pprof	Extract pprof data from inspect.json
fidlcat	Deprecated, please use "ffx debug fidl"
fuzz	DEPRECATED! run a fuzz test on target a device
gdb	Run GDB, the GNU DeBugger.
gnu	Provides a shortcut to the prebuilt GNU diagnostic tools
power-digest	Summarize Inspect power events from Power Broker
pprof	pprof wrapper that gives access to local files in symbol-index
run-boot-test	Run a ZBI test
run-in-build	Run a command in the build directory
run-recovery	start Fuchsia System Recovery in qemu
run-zbi-test-remote	Remotely build a ZBI test, fetch and run it
snapshot	Obtain and parse a snapshot from a connected target.
sniff	Fuchsia packet capture and display tool
traceutil	Fuchsia tracing utility
triage	generate a report of error conditions
zxdb	Deprecated, please use "ffx debug connect"