notes/updates.txt

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Use this file as a post-it for packages to install on laptop/desktop.
add notation about awk as
Select everything but the second field:
awk '!($2="")'
add notation about tr (translate command):
replace every newline with a single space:
tr '\n' ' '
add notation about using find to list only files in current directory and NOT subdirectory:
find $dir -maxdepth 1 -type f
Comment out xfce in /etc/lightdm/lightdm.conf
Copy keybindings.lua and packages.lua into ~/.config/nvim/lua run :PackerSync in nvim, and then run :call mkdp#util#install()
You'll then be able to invoke markdown preview with Ctrl+S