Shell script to print pyramid, Programming Languages

Assignment Help:

Shell Script to print pyramid

 

Program

 

#W.A.S.S. to create pyramid

 

echo -e "enter num:\c"

read n

j=1

k=1

 

while test $k -le $n          #this loop print as many * per line as the value of j

do

 

  j=$k

 

  while test $j -lt $n         #this loop print forward spaces in each line

  do

     echo -e " \c"            

     j=`expr $j + 1`

  done

 

  j=1

  while test $j -le $k        #this loop print as many * per line as the value of j

  do

     echo -e " * \c"

     j=`expr $j + 1`

  done

 

  echo " "

  k=`expr $k + 1`

 

done

 

Output

 

enter num:7

       *
      *  *
     *  *  *
    *  *  *  *
   *  *  *  *  *
  *  *  *  *  *  *
 *  *  *  *  *  *  *

      

 

 


Related Discussions:- Shell script to print pyramid

Python , Write a script that will list and count all of the images in a giv...

Write a script that will list and count all of the images in a given HTML web page. Each image starts with

C# not c++ programing help, Please write a program declaring a variable x a...

Please write a program declaring a variable x as the type int, and use the scanf function to input an integer to initialize the value of x. Then, your program will print the follow

Develop a windows forms application, Develop a Windows Forms Application by...

Develop a Windows Forms Application by creating a new project named "xxxxxxxx" in a new folder named "xxxxxxxxas3" where xxxxxxxx is your student id. You should delete file(s) with

Shell script to display system time in words, Normal 0 false ...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Java virtual machine, Expertsmind.com is expert in java assignment help ...

Expertsmind.com is expert in java assignment help JAVA Virtual Machine A Java exclusive device or java virtual machine (JVM) is an exclusive device able of undertaking Jav

Python , Return a new picture with each pixel''s color values made up of 80...

Return a new picture with each pixel''s color values made up of 80% of the color values of the corresponding pixel in the first picture and 20% of the color values of the

Statistical parametric mapping, A large offshore accommodation barge is to ...

A large offshore accommodation barge is to be converted into a floating luxury hotel.  It will be connected to a single point mooring buoy (SPM) in a beautiful inland loch where th

Explain the continue statement - computer programming, Explain the Continue...

Explain the Continue statement - Computer Programming? This is alike to break but is encountered less frequently. It merely works within loops where its effect is to force an imm

Linux/Unix Program 1, **This programming assignment is for use in the LINUX...

**This programming assignment is for use in the LINUX/UNIX environment!! Introduction: System administration often requires custom written programs and tools. One problem a syste

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd