Golang Command Line Flags: Input Arguments & Parse String, Int, Bool Example

Golang Command Line Flag Examples


golang command lineThe Go flag package implements command-line input parsing. This package is helpful when building Golang command line tools and applications.

The two main methods to parse command line flags are demonstrated in the examples below. The method to use will depend on the structure of the program.

Overview

Parse value as variable

Parse value as address

See also:
Go Column Print Format
Golang SSH Client: Crypto & Goexpect Examples
Go IP Address Manipulation: Parse CIDR & Net IP
Golang Regular Expression Match: Regexp Syntax Tutorial