chore: CLIENT HELP doc added

docs/command-reference/server-management/client-help.md

@@ -0,0 +1,67 @@
+---
+description:  Learn how to use Redis CLIENT HELP command to list all CLIENT subcommands and their descriptions.
+---
+
+import PageTitle from '@site/src/components/PageTitle';
+
+# CLIENT HELP
+
+<PageTitle title="Redis CLIENT HELP Command (Documentation) | Dragonfly" />
+
+## Syntax
+
+    CLIENT HELP
+
+**Time complexity:** O(1)
+
+**ACL categories:** @slow
+
+The `CLIENT HELP` command returns a helpful text describing the different `CLIENT` subcommands supported by Dragonfly.
+
+## Return
+
+[Array reply](https://redis.io/docs/latest/develop/reference/protocol-spec/#arrays): a list of subcommands and their descriptions.
+
+## Example
+
+The output of the `CLIENT HELP` command includes entries similar to the following (as implemented in Dragonfly):
+
+```shell
+dragonfly> CLIENT HELP
+ 1) CLIENT &lt;subcommand&gt; [&lt;arg&gt; [value] [opt] ...]. Subcommands are:
+ 2) CACHING (YES|NO)
+ 3)     Enable/disable tracking of the keys for next command in OPTIN/OPTOUT modes.
+ 4) GETNAME
+ 5)     Return the name of the current connection.
+ 6) ID
+ 7)     Return the ID of the current connection.
+ 8) KILL &lt;ip:port&gt;
+ 9)     Kill connection made from &lt;ip:port&gt;.
+10) KILL &lt;option&gt; &lt;value&gt; [&lt;option&gt; &lt;value&gt; [...]]
+11)     Kill connections. Options are:
+12)     * ADDR (&lt;ip:port&gt;|&lt;unixsocket&gt;:0)
+13)       Kill connections made from the specified address
+14)     * LADDR (&lt;ip:port&gt;|&lt;unixsocket&gt;:0)
+15)       Kill connections made to specified local address
+16)     * ID &lt;client-id&gt;
+17)       Kill connections by client id.
+18) LIST
+19)     Return information about client connections.
+20) UNPAUSE
+21)     Stop the current client pause, resuming traffic.
+22) PAUSE &lt;timeout&gt; [WRITE|ALL]
+23)     Suspend all, or just write, clients for &lt;timeout&gt; milliseconds.
+24) SETNAME &lt;name&gt;
+25)     Assign the name &lt;name&gt; to the current connection.
+26) SETINFO &lt;option&gt; &lt;value&gt;
+27) Set client meta attr. Options are:
+28)     * LIB-NAME: the client lib name.
+29)     * LIB-VER: the client lib version.
+30) TRACKING (ON|OFF) [OPTIN] [OPTOUT] [NOLOOP]
+31)     Control server assisted client side caching.
+32) MIGRATE &lt;client-id&gt; &lt;tid&gt;
+33)     Migrates connection specified by client-id to the specified thread id.
+34) HELP
+35)     Print this help.
+```
+

docs/command-reference/server-management/client.md

@@ -16,4 +16,8 @@ import PageTitle from '@site/src/components/PageTitle';
 
 This is a container command for client connection commands.
 
-<!-- To see the list of available commands you can call `CLIENT HELP`. -->
+<!-- To see the list of available commands you can call `CLIENT HELP`. -->
+
+## See also
+
+- [`CLIENT HELP`](./client-help.md)