Bash Fibonacci Sequence Generator

Bash Fibonacci Sequence Generator





https://app.box.com/s/cx77cvrdk90ae5nzk8meq8yf9bkj9lku

Example 1

Code:

#!/bin/bash
# (c) J~Net 2021
# jnet.sytes.net
#
# ./fib.sh 999999999999999999999999999999999999999999999999"
#
#
longnumber="999999999999999999999999999999999999999999999999"
#
echo "Max Lengh "
echo -n "$longnumber" | wc -c
#
echo "Welcome To Fibinatchi By (c) J~Net 2021"
 if [ "$#" -eq  "0" ]
   then
     echo "Enter Max Number For Example"
     echo "$longnumber"
     echo ""
     read term
 else
     term=$1
 fi
#
i=0
j=1
for ((i=1; i<term/2+1; i++)) ; do
    (( n=i+j ))
    (( i=j ))
    (( j=n ))
    echo $i
done


Example 2

Code:

#!/bin/bash
# (c) J~Net 2022
# jnet.sytes.net
#
# https://jnet.forumotion.com/t1070-bash-fibonacci-sequence-generator#1429
#
#
# ./fib2.sh 999999999999999999999999999999999999999999999999"
#
set -e
#clear
f1=0;f2=1 # 0 1
f3=`expr $f1 + $f2`
 if [ "$#" -eq  "0" ]
   then
echo "Max Lengh "
read n

else
    n=$1
fi

i=3
while [ $i -le $n ]
do
    echo $f3
    f1=$f2
    f2=$f3
    f3=`expr $f1 + $f2`
    i=`expr $i + 1`
done
set +e


your job is to find out how accurate it is and make it more accuate

then make it it go indefenatly forever finding new long numbers without getting errors while keeping it accurate!


Post your code below!