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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2021-01-22 19:25:53 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2021-01-25 01:15:34 +0100 |
| commit | 9d4445bc6dd314cc34aaeeac1c03d5bdb6761cca (patch) | |
| tree | 3f6e1b5f07b0b185514d2c461d27ceb123462c05 /doc | |
| parent | a3ad3079c007adb08d24a30855b188f5cdd4ec97 (diff) | |
| download | u-boot-9d4445bc6dd314cc34aaeeac1c03d5bdb6761cca.zip u-boot-9d4445bc6dd314cc34aaeeac1c03d5bdb6761cca.tar.gz u-boot-9d4445bc6dd314cc34aaeeac1c03d5bdb6761cca.tar.bz2 | |
doc: document true command
Create a man-page for the true command.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/usage/index.rst | 1 | ||||
| -rw-r--r-- | doc/usage/true.rst | 28 |
2 files changed, 29 insertions, 0 deletions
diff --git a/doc/usage/index.rst b/doc/usage/index.rst index 1304b59..d3abf2d 100644 --- a/doc/usage/index.rst +++ b/doc/usage/index.rst @@ -24,3 +24,4 @@ Shell commands mbr pstore sbi + true diff --git a/doc/usage/true.rst b/doc/usage/true.rst new file mode 100644 index 0000000..f9ef71b --- /dev/null +++ b/doc/usage/true.rst @@ -0,0 +1,28 @@ +true command +============ + +Synopsis +-------- + +:: + + true + +Description +----------- + +The true command sets the return value $? to 0 (true). + +Example +------- + +:: + + => true; echo $? + 0 + => + +Configuration +------------- + +The true command is only available if CONFIG_HUSH_PARSER=y. |