BASH Function to Escape Parameters Argument
We can use the following BASH function escape to escape the parameter strings and put them one by one. For example: #!/bin/bash function escape () { for i do …
Teaching Kids Programming – Count Square Sum (Pythagorean) Triples
Teaching Kids Programming: Videos on Data Structures and Algorithms A square triple (a,b,c) is a triple where a, b, and c are integers and a^2 + b^2 = c^2. …
BASH Script to Compute the Math.PI constant via Monte Carlo Simulation
July 11, 2021
algorithms, awk, bash script, BASH Shell, math, Monte Carlo Simulation, Monte Carlo Simulation Algorithm
No Comments
Based on the calc function defined in BASH via AWK, we can perform floating point computation in BASH. The $RANDOM variable gives a psuedo random integer that is within …
Teaching Kids Programming – Build Array from Permutation
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a zero-based permutation nums (0-indexed), build an array ans of the same length where ans = nums] for each …
A Simple Function to Perform Integer/Float Arithmetic Calculation via AWK
The inbuilt BASH does not support floating point arithmetic calculations but we can easily declare a function to do so via AWK. #!/bin/bash # calc.sh function calc() { awk …
Teaching Kids Programming – Introducing the Chain Function in Python
Teaching Kids Programming: Videos on Data Structures and Algorithms The chain function from itertools is a useful function that allows you to return an iterator that returns element one …