How to create CLI programs with multiple commands, flags and subcommands, and how to do it fast and simply? google/subcommands makes it a breeze. Let us see how. The problem scopeFirst, let us agree on the topics covered here. Any Go program is ââ¯at least in conceptâ¯â run from a command line, be it an actual shell command line or some automation tool, using the execve(2) system call. To define the
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