I am using dracula theme in ubuntu.

I ran program in bashscript but after executing it colorized on next line.

Am I doing any mistake or it is due to theme? How can I fix it?

Here is code: bash.sh

#!/bin/bash

for i in {1..9}
do
        for j in {1..9}
        do
                total=$(( $i $j ))
                tmp=$(( $total%2 ))

                if [ $tmp -eq 0 ];
                then 
                        echo -e -n "\033[47m  "
                else
                        echo -e -n "\033[40m  "
                fi
        done
        echo ""
done
echo -e "\n"

Output

CodePudding user response：

Yes, it's not connected with Dracula theme.

After all procedures with colors, you must be reset colors:

echo -e "\e[0m"

So, your code must look like this:

#!/bin/bash

for i in {1..9}
do
    for j in {1..9}
    do
            total=$(( $i $j ))
            tmp=$(( $total%2 ))

            if [ $tmp -eq 0 ];
            then 
                    echo -e -n "\033[47m  "
            else
                    echo -e -n "\033[40m  "
            fi
    done

echo -e "\e[0m"

More about Bash colors you can see here.