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CROSH commands
The table below lists the available commands in Chrome Shell (CROSH).
Table 14. Help commands
Command
exit
help
help_advanced
ping
ssh
ssh_forget_host
top
Table 15. Advanced help command
Command
battery_test[<test length>]
bt_console [<agent capability>]
chaps_debug [start|stop|<log_level>]
connectivity
experimental_storage<status|enable|disable>
ff_debug [<tag_expr>] [--help] [--list_valid_tags] [--reset]
memory_test
modem <command> [args...]
modem_set_carrier carrier-name
network_diag[--date] [--link] [--show-macs] [--wifi] [--
help] [--wifi-mon] <host>
network_logging <wifi|cellular|ethernet>
Purpose
Exits the CROSH Shell.
Displays this help.
Displays the help for more advanced commands, which are
used for debugging.
[-c count] [-i interval] [-n] [-s packetsize] [-W waittime] —
Sends ICMP ECHO_REQUEST packets to a network host. If
it is "gw", then the next hop gateway for the default route
is used. It works like the ping command on other operating
systems. Press <Clrt> + <C> to stop the ping process or halt
any other command in CROSH.
[optional args...] — Starts the ssh subsystem if invoked
without any arguments. "ssh <user> <host>", "ssh
<user> <host> <port>", "ssh< user>@<host>". or "ssh
<user>@<host> <port>" connect without entering the
subsystem
Removes a host from the list of known ssh hosts. This
command displays a menu of known hosts and prompts for
the host to forget.
Sets the chaps debug logging level. No arguments start
verbose logging
Purpose
Tests the battery discharge rate for a given number of
seconds. No argument defaults to a 300 s test.
Enters a Bluetooth debugging console. The Optional
argument specifies the capability of a pairing agent the
console provides; see the Bluetooth Core specification for
valid options.
Sets the chaps debug logging level. No arguments will start
verbose logging.
Shows connectivity status.
Enables or disables experimental storage features.
Adds and removes flimflam debugging tags.
Performs extensive memory testing on the available free
memory.
Interacts with the 3G modem. Run modem help for detailed
help.
Configures the modem for the specified carrier.
Performs a suite of network diagnostics and saves a copy of
the output to your download directory
Enables a predefined set of tags useful for debugging the
specified device.
Diagnostic and troubleshooting
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