LXer: Parsing command options in Lua
by LXer from LinuxQuestions.org on (#5N4HE)
Published at LXer:
When you enter a command into your terminal, there are usually*options, also called switches*or flags, that you can use to modify how the command runs. This is a useful convention defined by the POSIX specification, so as a programmer, it's helpful to know how to detect and parse options.read more
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When you enter a command into your terminal, there are usually*options, also called switches*or flags, that you can use to modify how the command runs. This is a useful convention defined by the POSIX specification, so as a programmer, it's helpful to know how to detect and parse options.read more
Read More...