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# terminal 1
gpg --keyserver keyserver.ubuntu.com --recv-key 274FED3B70958763
gpg --verify AV_Linux_MX_Edition-21.2.1_ahs_x64.iso.sig

# slightly different to command seen on 
http://www.bandshed.net/avlinux/
- removed "s" from recv-keys and removed protocol from server address

------
# terminal 2

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find . -type f \
-not -name "*.*" \
| while read FILE; \
do if [ $(file --mime-type -b "$FILE") \
== "image/jpeg" ]; \
then mv "$FILE" "$FILE".jpg; fi; done;

# link
https://www.baeldung.com/linux/bash-add-file-extension

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xrandr --output HDMI-0 --set underscan on --set "underscan vborder" 25 --set "underscan hborder" 40

# Also: maybe:
xrandr --output HDMI-0 --transform 0.9,0,0,0,0.9,0,0,0,1

# VLC
env QT_AUTO_SCREEN_SCALE_FACTOR=0 vlc

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find . "*.wav" -print0  | xargs -0 cp -t ~/Music

# referenced from
# https://stackoverflow.com/questions/26234041/is-it-possible-to-pipe-the-results-of-find-to-a-copy-command-cp
# find . -iname "*.SomeExt" -print0  | xargs -0 cp -t Directory

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https://unix.stackexchange.com/questions/69033/mouse-cursor-became-a-big-x
xsetroot -cursor_name left_ptr

https://askubuntu.com/questions/1031400/mouse-cursor-turned-into-a-thick-plus-cannot-click-but-mouse-can-move
python! 
bg..

https://forums.bunsenlabs.org/viewtopic.php?id=399
.Xsession

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**61*07953222222**20#

20 seconds of ringing

(This will also switch voicemail on, if it's not currently on.

Via https://www.mobilefun.co.uk/blog/2009/03/make-your-phone-ring-for-longer-before-going-to-voicemail/

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spell < text.txt > error.log

from

http://www.tldp.org/LDP/intro-linux/html/sect_05_01.html