diff --git a/setup/a2cloud-aliases.txt b/setup/a2cloud-aliases.txt
index 66c745a..00dac4f 100644
--- a/setup/a2cloud-aliases.txt
+++ b/setup/a2cloud-aliases.txt
@@ -1,6 +1,3 @@
-#! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
-
 # A2CLOUD aliases:
 
 alias a2cloud-setup='wget -qO /tmp/a2cloud-setup ivanx.com/a2cloud/setup/; source /tmp/a2cloud-setup'
@@ -31,11 +28,6 @@ alias adtpro-stop='sudo pkill -f [A]DTPro'
 
 alias adtpro-restart='sudo pkill -f [A]DTPro; while [[ $(ps aux | grep [A]DTPro) ]]; do sleep 1; done; adtpro-start'
 
-alias usblogin-off='sudo sed -i "s/^\(.*-scanttyUSB\)/#\1/" /etc/inittab; sudo init q; sudo pkill -f [g]etty'
-alias usblogin-on='sudo sed -i "s/^#\(.*-scanttyUSB\)/\1/" /etc/inittab; sudo init q'
-
-
-
 alias term='source term'
 
 
diff --git a/setup/a2cloud-help.txt b/setup/a2cloud-help.txt
index 0a83eae..44e0eb4 100644
--- a/setup/a2cloud-help.txt
+++ b/setup/a2cloud-help.txt
@@ -28,11 +28,6 @@ adtpro-start : start the ADTPro service
   (note: autostarts on appearance of eligible USB-to-serial adapter)
 adtpro-restart : restart the ADTPro service
 
-usblogin-off : disable shell login for USB-to-serial adapter
-usblogin-on : enable shell login with USB-to-serial adapter on upper
-    USB port or hub attached to it, or highest-numbered port on hub
-    attached to lower USB port
-
 term [-d] mono : use VT-100 (mostly monochrome) emulation in serial
     shell login for ProTERM, Spectrum, Z-Link, etc. (-d sets default)
 term [-d] color : use ANSI color and PC graphic text in serial shell