Below are the steps to draw chess board on terminal
1- Create a file name chessboard.sh and write below code in.
#!/bin/bash # Author : LEOxian # License: GPLv2 # Description: Chess Board # Date : 20-March-2012 for (( i=1; i<10; i++ )) do for (( j=1; j<10; j++ )) do value1=$(expr $j + $i ) value2=$(expr $value1 % 2) if [ "$value2" -eq 0 ] then echo -e -n "\033[49m " else echo -e -n "\033[40m " fi done echo -e "\033[49m " done
2- Copy Complete below written script in the file created and save it.
3- Set executable permission – “chmod a+x chessboard.sh .
4- Run script like ./chessboard.sh which will draw chess board on terminal.
Note: Run script on terminal with white background.