Run, inspect and debug fx subcommands

Command	Description
bootfs-size-report	produce an uncompressed size report from a ZBI
emu	start fuchsia in an emulator
host-tool	run a host tool produced by the build
klog	listen for kernel logs
log	listen for logs from the on-device log_listener
qemu	start fuchsia in qemu with a FVM disk
run-netboot	start fuchsia in qemu via netboot
symbolize	symbolize backtraces and program locations provided as input on stdin
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
component-graph	start component graph server to map component topology
cpu-stats	generate a report of CPU stats from a snapshot
debug	run the debug agent on target and connect to it with zxdb
disk-extract-serial-log	Extract disk image from serial logs.
extract-pprof	Extract pprof data from inspect.json
fidlcat	run fidlcat on given target.
fuzz	run a fuzz test on target a device
gdb	Run GDB, the GNU DeBugger.
gnu	Provides a shortcut to the prebuilt GNU diagnostic tools
overnet	start an overnet host-pipe to target device
run-dart-action	Run Dart actions (analysis, test, target-test)
run-in-build	Run a command in the build directory
run-recovery	start Fuchsia System Recovery in qemu
run-zbi-test	Run a ZBI test
run-zbi-test-remote	Remotely build a ZBI test, fetch and run it
scrutiny	An extensible security auditing framework and toolkit for Fuchsia.
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"