Auto-generate markdown command docs (#4451)

* Finish updating

* a couple improvements

* Update renames

* cleanup examples

docs/commands/rotate.md

@@ -1,17 +1,49 @@
-# rotate
-Rotates the table by 90 degrees clockwise.
+---
+title: rotate
+layout: command
+version: 0.59.0
+---
 
-## Usage
-```shell
-> rotate ...args <subcommand> {flags} 
- ```
+Rotates a table clockwise (default) or counter-clockwise (use --ccw flag).
 
-## Subcommands
-* rotate counter-clockwise - Rotates the table by 90 degrees counter clockwise.
+## Signature
+
+```> rotate ...rest --ccw```
 
 ## Parameters
-* ...args: the names to give columns once rotated
 
-## Flags
-* -h, --help: Display this help message
+ -  `...rest`: the names to give columns once rotated
+ -  `--ccw`: rotate counter clockwise
+
+## Examples
+
+Rotate 2x2 table clockwise
+```shell
+> [[a b]; [1 2]] | rotate
+```
+
+Rotate 2x3 table clockwise
+```shell
+> [[a b]; [1 2] [3 4] [5 6]] | rotate
+```
+
+Rotate table clockwise and change columns names
+```shell
+> [[a b]; [1 2]] | rotate col_a col_b
+```
+
+Rotate table counter clockwise
+```shell
+> [[a b]; [1 2]] | rotate --ccw
+```
+
+Rotate table counter-clockwise
+```shell
+> [[a b]; [1 2] [3 4] [5 6]] | rotate --ccw
+```
+
+Rotate table counter-clockwise and change columns names
+```shell
+> [[a b]; [1 2]] | rotate --ccw col_a col_b
+```