The command is working after re-copy-pasting it after sending this
   email.  Seems it was related to the first copy-buffer or somesuch.
   The system is an olimex teres running armbian ubuntu 18, and has had
   the radio disabled using 'nmcli radio all off; sudo systemctl disable
   NetworkManager;" for some time now.  it is running the same install it
   was when the keyboard, which has a usb-programmable avr chip, was
   sending incorrect keycodes.  the incorrect keycode behavior has
   stopped.

   On Wed, Jun 17, 2020, 6:14 PM Karl <[1]gmkarl@gmail.com> wrote:

   I have just videotaped bash removing a command from my bash history
   every time I execute it, using a phone that has been in airplane mode
   since factory reset, and also most of its life since purchase.

References

   1. mailto:gmkarl@gmail.com