If necessary add -font "yourfont size" to the rofi command if the icons are not displaying properly
Some icons cause rofi to mess up the alignment and put them all the way to the left, shouldn't affect the script but still to be noted
Issue was resolved by adding a blank braille character at the beginning of each new line and deleting it after selection.
curl -s https://raw.githubusercontent.com/groovykiwi/rofi-nerdfont/master/nerd-font-cheatsheet.txt | rofi -dmenu -p "NF Cheatsheet" -columns 2 -width 40 | cut -d" " -f1 | sed 's/⠀//g; s/\s//g' | cat
curl -s https://raw.githubusercontent.com/groovykiwi/rofi-nerdfont/master/nerd-font-cheatsheet.txt | rofi -dmenu -p "NF Cheatsheet" -columns 2 -width 40 | cut -d" " -f1 | tr '\n' ' ' | sed 's/⠀//g; s/\s//g' | xclip -selection clipboard
It would be easier to use if you made a custom bash script and added it to your $PATH
Additionally download the cheatsheet to prevent the delay caused by curl downloading it everytime.