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Program to Find Fibonacci Series using Shell Script
This is the bash code for Fibonacci Series upto a number n which will be inserted by user. Code: clear echo “Program to Find Fibonacci Series” echo “How many number of terms to be generated ?” read n x=0 y=1 i=2 echo “Fibonacci Series up to $n terms :” echo “$x” echo “$y” while […
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Program to Calculate Combination [nCr] in Bash: Shell Scripting
![Program to Calculate Combination [nCr] in Bash: Shell Scripting](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
The following shell scripting program is written in bash to calculate combination formula which is n! /(n-r)!r!. Code: #!/bin/bash clear echo “Program to find Combination in Probability” function fact { mul=1 i=$1 while [[ $i -gt 1 ]] do sub=`expr $i – 1` mul=`expr $mul \* $i` i=$sub done echo $mul } echo “Enter value…