Installation and Configuration Guide
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DCP*[support]$ cd ../module/test/
DCP*[support]$ ../module/test/
will change the scope relative to the current position, while
DCP*[support]$ cd /module/test/
DCP*[support]$ /module/test/
will change relative to the top level.
If a command is preceded by a scope, either relative to the current position, or to the top level
(as in this example), it is executed if access can be granted to the scope it is in. For example:
DCP*[support]$ /boot/reboot
will execute the reboot command from the /boot scope, which will carry out a software reset of
the card, provided privilege to access the /boot scope has been granted.
Command History
Each command used is stored to make it easy to issue repetitive commands. The User Interface
stores several of the last commands; the actual number depends on the platform running on
and the amount of system memory available. To access the last command that was typed, use
CTRL-J. Repeatedly pressing CTRL-J steps backwards through the last few commands in the
history list until the end of the stored commands is reached. To step forward again use CTRL-K.
Tab-Completion
When typing commands that are part-complete, pressing the TAB key will ask the user interface
to find the best match for what has been typed so far. If there is only one match, then the
command name is completed entirely, if there are several potential matches, the command
name is partially completed as far as the match allows. If there are no matches, then nothing
is added to the command line.
Menu Structure Overview
Top Level Scopes
The system provides the following top level scopes:
/boot - contains the start-up and shutdown control commands
/sys - commands in here control the running system
/support - unprotected - access to all the information gathering and system configuration tools
needed to install and support the gateway card.
/module - software module testing tools can be found in here. Each module has a sub-scope
from here, and the contents change depending of the software version running on the handset
gateway board.
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