Something

#!/bin/bashFOO[0]='_o\'FOO[1]='\o\'FOO[2]='|o|'FOO[3]='\o/'FOO[4]='|o|'FOO[5]='/o/'FOO[6]='/o_'FOO[7]='/o/'FOO[8]='|o|'FOO[9]='\o/'FOO[10]='\o\'while (true)do        for ((i=0; $i<11; i=$i+1))        do                echo -en "\033[3D${FOO[$i]}"                sleep 0.4        donedoneecho