Scripting Knowledge

Load function from external file:
If you are in another path you can't leave:
SCRIPTPATH="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )" #at the begin of your script
. "$SCRIPTPATH/./function_functionname.sh"
Example on this: Personal Issues' issue-listing.sh and its function_process_issues.sh

Stage only deleted files with git add: git ls-files --deleted | xargs git add
https://stackoverflow.com/a/45959365/5623661

remove latest commit but keep working tree untouched: git reset HEAD~

 | tr -d "#" (remove a character)
 | tr -d \" (remove a quote) https://stackoverflow.com/questions/4248905/remove-quotes-with-sed/4249363#comment123363338_4249363
 | tr -d \' (remove a quote) https://stackoverflow.com/questions/4248905/remove-quotes-with-sed/4249363#comment123363338_4249363
 | tr '\n' ' ' (replace a newline to another character) https://unix.stackexchange.com/a/26798/470623
 
SCRIPTPATH="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
cd "$SCRIPTPATH"

all=$(echo -e "" && stat "$file" && echo "IPFS hash: $(ipfs add -q --only-hash "$file")" && echo -e "------------------------------")
printf "$all"

function question_one {
    echo "🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️🤾‍♀️"
}
question_one

if [ "$1" = "--version" ] || [ "$1" = "-v" ]; then
   echo -e "$versionshow ($layer layer) - $year"
fi

if [[ "$(xdotool search --name "Welcome to Firedoge")" = "" ]];then (firedoge -new-tab -url file:///usr/lib/floflis/browser/firedoge/defaults/firstpage/index.html &) fi

get extension of the file requested in command
script_name="$(basename "$1")"
if [ "$(echo ${script_name##*.})" = "nu" ]; then
   gnome-terminal --tab --title="Nu Script Handler" -- /bin/nu -c "nu $1; exec nu"
else
   echo "---- Nu Script Handler ----"
   echo "The file you tried to open isn't a nu script."
   echo "Nu scripts are .nu files."
fi