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1.. SPDX-License-Identifier: GPL-2.0+
2
3.. index::
4 single: cli (command)
5
6cli command
7===========
8
9Synopsis
10--------
11
12::
13
14 cli get
15 cli set cli_flavor
16
17Description
18-----------
19
20The cli command permits getting and changing the current parser at runtime.
21
22cli get
23~~~~~~~
24
25It shows the current value of the parser used by the CLI.
26
27cli set
28~~~~~~~
29
30It permits setting the value of the parser used by the CLI.
31
32Possible values are old and modern.
33Note that, to use a specific parser its code should have been compiled, that
34is to say you need to enable the corresponding CONFIG_HUSH*.
35Otherwise, an error message is printed.
36
37Examples
38--------
39
40Get the current parser::
41
42 => cli get
43 old
44
45Change the current parser::
46
47 => cli get
48 old
49 => cli set modern
50 => cli get
51 modern
52 => cli set old
53 => cli get
54 old
55
56Trying to set the current parser to an unknown value::
57
58 => cli set foo
59 Bad value for parser name: foo
60 cli - cli
61
62 Usage:
63 cli get - print current cli
64 set - set the current cli, possible values are: old, modern
65
66Trying to set the current parser to a correct value but its code was not
67compiled::
68
69 => cli get
70 modern
71 => cli set old
72 Want to set current parser to old, but its code was not compiled!
73
74Return value
75------------
76
77The return value $? indicates whether the command succeeded.