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Created Mar 30, 2011
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crosh commands, limited shell on Cr-48
crosh> help
enterprise_ca_approve [--allow-self-signed] <url>
Approve an enterprise certificate authority. The <url> option should be
an http or https url to your enterprise Certificate Authority in PEM
format. This CA will be used to validate the signature of an enterprise
policy extension.
If the --allow-self-signed option is provided, then you may provide a self
signed CA. Use this only if you are certain of the source of the CA.
Remove a previously approved enterprise certificate authority.
Exit crosh.
ff_debug [<tag_expr>] [--help] [--list_valid_tags] [--reset]
Add and remove flimflam debugging tags.
gobi_fw <command> [args...]
Manipulate Qualcomm Gobi 3000 firmware.
Display this help.
modem <command> [args...]
Interact with the 3G modem. Run "modem help" for detailed help.
modem_set_carrier carrier-name
Configures the modem for the specified carrier.
network_logging <wifi | cellular | ethernet>
A function that enables a predefined set of tags useful for
debugging the specified device.
A function that performs a suite of network diagnostics. Saves a copy
of the output to your download directory.
ping [-c count] [-i interval] [-n] [-s packet-size] [-W wait-time] <destination>
Send ICMP ECHO_REQUEST packets to a network host. If <destination> is "gw"
then the next hop gateway for the default route is used.
route [-n]
Display the routing tables.
secure_certificates [on|off]
Enables TPM-wrapped secure certificate storage in Chrome. This is off by
default and is currently a lab feature.
set_apn [-n <network-id>] [-u <username>] [-p <password>] <apn>
Set the APN to use when connecting to the network specified by <network-id>.
If <network-id> is not specified, use the network-id of the currently
registered network.
set_apn -c
Clear the APN to be used, so that the default APN will be used instead.
Starts the ssh subsystem.
Remove a host from the list of known ssh hosts. This command displays
a menu of known hosts and prompts for the host to forget.
Run top.
tracepath [-n] <destination>[/port]
Trace the path/route to a network host.
wpa_debug [<debug_level>] [--help] [--list_valid_level] [--reset]
Set wpa_supplicant debugging level.
Chrome OS 0.12.433.38 (Official Build) beta-channel x86-mario

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@pookaa pookaa commented Jan 27, 2018


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