Shell script to print pyramid, Programming Languages

Shell Script to print pyramid




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


echo -e "enter num:\c"

read n




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





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


     echo -e " \c"            

     j=`expr $j + 1`




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


     echo -e " * \c"

     j=`expr $j + 1`



  echo " "

  k=`expr $k + 1`






enter num:7

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




Posted Date: 9/26/2012 4:37:23 AM | Location : United States

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