https://youtu.be/NC-WPPLjl2c

patterns.sh

#seq man page
#-s, --separator=STRING
#              use STRING to separate numbers (default: \n)
 
#Original Honey Comb
seq -s "_/..\\_" 999|tr -d "0-9"   
 
#brick wall
seq -s "____|" 999|tr -d "0-9"
 
#Virtcal Bricks                                                                                                                                    
seq -s "|  |__" 999|tr -d "0-9"
 
#other fun patterns
seq -s "|____|" 999|tr -d "0-9"
                                                                                                                                                   
#using Unicode
seq -s "▗▖" 9999|tr -d "0-9"