Searches your dnf history entries that changed $term

dnf-history-search.sh

function dnf-history-search () {
    if [ -z $1 ]; then
        echo -e "\nSpecify search term\n"
        return 0
    fi
    HISTORY=$(sudo dnf history | awk 'NR<=2 { next } { print $1 }')
    for item in $HISTORY
        do 
            ITEM=$(sudo dnf history info $item | grep $1)
            if ! [ -z "$ITEM" ]; then
                echo -e "\n$item:\n\n$ITEM"
            fi
    done
}