| .. SPDX-License-Identifier: GPL-2.0+ |
| |
| .. index:: |
| single: cli (command) |
| |
| cli command |
| =========== |
| |
| Synopsis |
| -------- |
| |
| :: |
| |
| cli get |
| cli set cli_flavor |
| |
| Description |
| ----------- |
| |
| The cli command permits getting and changing the current parser at runtime. |
| |
| cli get |
| ~~~~~~~ |
| |
| It shows the current value of the parser used by the CLI. |
| |
| cli set |
| ~~~~~~~ |
| |
| It permits setting the value of the parser used by the CLI. |
| |
| Possible values are old and modern. |
| Note that, to use a specific parser its code should have been compiled, that |
| is to say you need to enable the corresponding CONFIG_HUSH*. |
| Otherwise, an error message is printed. |
| |
| Examples |
| -------- |
| |
| Get the current parser:: |
| |
| => cli get |
| old |
| |
| Change the current parser:: |
| |
| => cli get |
| old |
| => cli set modern |
| => cli get |
| modern |
| => cli set old |
| => cli get |
| old |
| |
| Trying to set the current parser to an unknown value:: |
| |
| => cli set foo |
| Bad value for parser name: foo |
| cli - cli |
| |
| Usage: |
| cli get - print current cli |
| set - set the current cli, possible values are: old, modern |
| |
| Trying to set the current parser to a correct value but its code was not |
| compiled:: |
| |
| => cli get |
| modern |
| => cli set old |
| Want to set current parser to old, but its code was not compiled! |
| |
| Return value |
| ------------ |
| |
| The return value $? indicates whether the command succeeded. |
