arithmetic-expansion – CodeRavo

Testing if a Variable is a Number in Bash

In Bash, it’s often necessary to verify whether a variable contains a numeric value. This can … Testing if a Variable is a Number in BashRead more

arithmetic-expansion, Bash, numeric validation, pattern matching, regular expressions, shell scripting

Arithmetic Operations in Bash: A Comprehensive Guide to Scripting with Numeric Calculations

Introduction Bash scripting is a powerful tool for automating tasks on Unix-like operating systems. One of … Arithmetic Operations in Bash: A Comprehensive Guide to Scripting with Numeric CalculationsRead more

arithmetic-expansion, arithmetic-operations, awk, Bash scripting, bc, floating-point-arithmetic, numeric-calculations

Looping with Numeric Ranges in Bash

Looping with Numeric Ranges in Bash Bash scripting often requires iterating over a sequence of numbers. … Looping with Numeric Ranges in BashRead more

arithmetic-expansion, Bash, efficiency, for loop, loop, numeric-range, portability, Scripting, seq, shell, while loop