Refine /usr/bin/iiab-remoteit-off + explanations

roles/remoteit/tasks/install.yml

@@ -42,7 +42,7 @@
     dest: /usr/bin
     mode: 0755
 
-- name: "Install /usr/bin/iiab-remoteit-off from template -- so IIAB operators can quickly disable remote.it services on this IIAB"
+- name: "Install /usr/bin/iiab-remoteit-off from template -- so IIAB operators can quickly turn off AND disable remote.it services on this IIAB"
   template:
     src: iiab-remoteit-off
     dest: /usr/bin

roles/remoteit/templates/iiab-remoteit

@@ -1,7 +1,7 @@
 #!/bin/bash -e
 
 # Run 'sudo iiab-remoteit' to enable remote.it AND get a new claim code.  Also
-# lets you download+install the latest Device Package to IIAB.  GENERAL TIPS:
+# lets you download + install the latest Device Package to IIAB.  GENERAL TIPS:
 # http://FAQ.IIAB.IO -> "How can I remotely manage my Internet-in-a-Box?"
 
 # 'remoteit' Device Package AND /usr/bin/remoteit CLI already installed by:

roles/remoteit/templates/iiab-remoteit-off

@@ -14,6 +14,9 @@ else
     echo "remoteit_enabled: False" >> /etc/iiab/local_vars.yml
 fi
 
+# 3 sections below should be equivalent to -- and much faster than:
+# https://github.com/iiab/iiab/tree/master/roles/remoteit/tasks/enable-or-disable.yml
+
 # remote.it "parent" service
 systemctl stop connectd
 systemctl disable connectd
@@ -23,7 +26,7 @@ systemctl stop schannel
 systemctl disable schannel
 
 # "Remote tcp connection service"
-systemctl stop $(ls /etc/systemd/system/multi-user.target.wants/ | grep remoteit@)
-systemctl disable $(ls /etc/systemd/system/multi-user.target.wants/ | grep remoteit@)
+systemctl stop $(ls /etc/systemd/system/multi-user.target.wants/ | grep remoteit@) || true
+systemctl disable $(ls /etc/systemd/system/multi-user.target.wants/ | grep remoteit@) || true
 # Its systemd service name (e.g. remoteit@80:00:01:7F:7E:00:56:36.service)
 # changes when a new claim code is generated!