Auto-generate markdown command docs (#4451)

* Finish updating

* a couple improvements

* Update renames

* cleanup examples

docs/commands/kill.md

@@ -1,34 +1,37 @@
-# kill
+---
+title: kill
+layout: command
+version: 0.59.0
+---
+
 Kill a process using the process id.
 
-## Usage
-```shell
-> kill <pid> ...args {flags} 
- ```
+## Signature
+
+```> kill (pid) ...rest --force --quiet --signal```
 
 ## Parameters
-* `<pid>` process id of process that is to be killed
-* ...args: rest of processes to kill
 
-## Flags
-* -h, --help: Display this help message
-* -f, --force: forcefully kill the process
-* -q, --quiet: won't print anything to the console
-* -s, --signal <integer>: signal decimal number to be sent instead of the default 15 (unsupported on Windows)
+ -  `pid`: process id of process that is to be killed
+ -  `...rest`: rest of processes to kill
+ -  `--force`: forcefully kill the process
+ -  `--quiet`: won't print anything to the console
+ -  `--signal {int}`: signal decimal number to be sent instead of the default 15 (unsupported on Windows)
 
 ## Examples
-  Kill the pid using the most memory
-```shell
-> ps | sort-by mem | last | each { kill $it.pid }
- ```
 
-  Force kill a given pid
+Kill the pid using the most memory
+```shell
+> ps | sort-by mem | last | kill $in.pid
+```
+
+Force kill a given pid
 ```shell
 > kill --force 12345
- ```
+```
 
-  Send INT signal
+Send INT signal
 ```shell
 > kill -s 2 12345
- ```
+```