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Getopt in Bash
There are two different ways of parsing command line arguments while using getopt(3). There is an utility called getopt (man 1 getopt). This utility is available in all shells. Then in bash, there is...
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Hello Lua
Back in the day, when I used to play World of Warcraft (shame on me), I noticed they use something called Lua to let players extend their user interface with various addons and tweaks. It worked very...
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