EXAMPLES: Update systemd example and add launchctl example.

examples/launchctl/README.md

@@ -0,0 +1,37 @@
+# launchctl
+
+Below outlines an example for MacOS users using `launchctl`. launchctl will ensure switchboard is started and left running in the background, so you can get on with what you need to do.
+
+Create the following file `sudo touch /Library/LaunchDaemons/switchboard.plist` and copy and paste the contents below. Note, you should make any changes necessary to the arguments list, depending on how you want to use the tool.
+
+```bash
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN"
+    "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>Label</key>
+    <string>switchboard</string>
+    <key>ServiceDescription</key>
+    <string>File system watcher</string>
+    <key>ProgramArguments</key>
+    <array>
+        <string>/usr/local/bin/switchboard</string>
+        <string>watch</string>
+        <string>--config</string>
+        <string>/path_to_your_config_file/config.yaml</string>
+    </array>
+    <key>RunAtLoad</key>
+    <false/>
+</dict>
+</plist>
+```
+
+Then, run the following commands to load, start, and list the running service and ensuring it has started.
+
+```bash
+sudo launchctl load /Library/LaunchDaemons/switchboard.plist
+sudo launchctl start switchboard
+
+sudo launchctl list | grep switchboard
+```

examples/systemd/README.md

@@ -1,3 +1,46 @@
-### Running Switchboard with systemd
+# SystemD
+
+Below outlines an example `systemd` configuration for switchboard.
+
+```
+[Unit]
+Description=SWITCHBOARD demo service
+After=network.target
+StartLimitIntervalSec=0
+
+[Service]
+Type=simple
+Restart=always
+RestartSec=1
+User=pi
+ExecStart=switchboard watch --config /home/pi/config.yaml
+StandardOutput=append:/var/log/switchboard/log1.log
+StandardError=append:/var/log/switchboard/error1.log
+
+
+[Install]
+WantedBy=multi-user.target
+```
+
+Copy the above example and create a file called `switchboard.service` in `/etc/systemd/system` folder.
+
+!!! info
+    You may need to create the log and error files ahead of time.
+
+### Start, Stop, Status and Reload Service
+
+You can stop, start, and reload the service using any of the following commands.
+
+- Start
+  `systemctl start switchboard`
+
+- Reload
+  `systemctl daemon-reload switchboard`
+
+- Stop
+  `systemctl stop switchboard`
+
+- Status
+  `systemctl status switchboard`
+
 
-Description TBD.