Update docs for tedge cli

Signed-off-by: Didier Wenzek <[email protected]>

docs/src/references/cli/index.md

@@ -7,18 +7,11 @@ sidebar_position: 4
 # The tedge command
 
 ```sh title="tedge"
-tedge is the cli tool for thin-edge.io
+Command line interface to interact with thin-edge.io
 
-USAGE:
-    tedge [OPTIONS] [SUBCOMMAND]
+Usage: tedge [OPTIONS] <COMMAND>
 
-OPTIONS:
-        --config-dir <CONFIG_DIR>    [env: TEDGE_CONFIG_DIR, default: /etc/tedge]
-    -h, --help                       Print help information
-        --init                       Initialize the tedge
-    -V, --version                    Print version information
-
-SUBCOMMANDS:
+Commands:
   init             Initialize Thin Edge
   cert             Create and manage device certificate
   config           Configure Thin Edge
@@ -28,5 +21,32 @@ SUBCOMMANDS:
   refresh-bridges  Refresh all currently active mosquitto bridges
   upload           Upload files to the cloud
   mqtt             Publish a message on a topic and subscribe a topic
+  mapper           Launch a cloud mapper
+  agent            Run the agent
+  write            Write standard input to a target file
   help             Print this message or the help of the given subcommand(s)
+
+Options:
+      --config-dir <CONFIG_DIR>
+          [env: TEDGE_CONFIG_DIR, default: /etc/tedge]
+
+      --debug
+          Turn-on the DEBUG log level.
+
+          If off only reports ERROR, WARN, and INFO, if on also reports DEBUG
+
+      --log-level <LOG_LEVEL>
+          Configures the logging level.
+
+          One of error/warn/info/debug/trace.
+          Logs with verbosity lower or equal to the selected level will be printed,
+          i.e. warn prints ERROR and WARN logs and trace prints logs of all levels.
+
+          Overrides `--debug`
+
+  -h, --help
+          Print help (see a summary with '-h')
+
+  -V, --version
+          Print version
 ```