Shell script prints parallelogram, diamond

• Shell script printing parallelograms

#!/bin/ bash



for ((i=1;i<= 9;i++))

do

 for ((j=9;j>=i;j- -))

 do

 echo -n " "

 done



 for ((j=2;j<= i;j++))

 do

 echo -n "*"

 done

 for ((j=1;j<= i;j++))

 do

 echo -n "*"

 done

 for ((j=9;j>= i;j--))

 do

 echo -n "*"

 done

 for ((j=9;j>= i;j--))

 do

 echo -n "*"

 done

 echo

done

• Shell script printing diamond shape

# ! /bin/bash

for ((i=1;i<= 9;i++))

do

 for ((j=9;j>=i;j- -))

 do

 echo -n " "

 done



 for ((j=2;j<= i;j++))

 do

 echo -n "*"

 done

 for ((j=1;j<= i;j++))

 do

 echo -n "*"

 done

 echo

done



for ((i=1;i<= 9;i++))

do

 for ((j=1;j<=i;j++< span style="color: #000000;">))

 do

 echo -n " "

 done

 for ((j=8;j>=i;j--))

 do

 echo -n "*"

 done

 for ((j=9;j>= i;j--))

 do

 echo -n "*"

 done

 echo

done

#!/bin/bash



for ((i=1;i<= 9;i++))

do

 for ((j=9;j>=i;j- -))

 do

 echo -n " "

 done



 for ((j=2;j<= i;j++))

 do

 echo -n "*"

 done

 for ((j=1;j<= i;j++))

 do

 echo -n "*"

 done

 for ((j=9;j>= i;j--))

 do

 echo -n "*"

 done

 for ((j=9;j>= i;j--))

 do

 echo -n "*"

 done

 echo

done

#! /bin/bash

for ((i=1;i<= 9;i++))

do

 for ((j=9;j>=i;j- -))

 do

 echo -n " "

 done



 for ((j=2;j<= i;j++))

 do

 echo -n "*"

 done

 for ((j=1;j<= i;j++))

 do

 echo -n "*"

 done

 echo

done



for ((i=1;i<= 9;i++))

do

 for ((j=1;j<=i;j++< span style="color: #000000;">))

 do

 echo -n " "

 done

 for ((j=8;j>=i;j--))

 do

 echo -n "*"

 done

 for ((j=9;j>= i;j--))

 do

 echo -n "*"

 done

 echo

done