mirror of https://github.com/CrimsonTome/tldr.git
getopt: use long argument for --options
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b39cdcc602
commit
a22424ffdd
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@ -5,16 +5,16 @@
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- Parse optional `verbose`/`version` flags with shorthands:
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`getopt -o vV --longoptions verbose,version -- --version --verbose`
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`getopt --options vV --longoptions verbose,version -- --version --verbose`
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- Add a `--file` option with a required argument with shorthand `-f`:
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`getopt -o f: --longoptions file: -- --file=somefile`
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`getopt --options f: --longoptions file: -- --file=somefile`
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- Add a `--verbose` option with an optional argument with shorthand `-v`, and pass a non-option parameter `arg`:
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`getopt -o v:: --longoptions verbose:: -- --verbose arg`
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`getopt --options v:: --longoptions verbose:: -- --verbose arg`
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- Accept a `-r` and `--verbose` flag, a `--accept` option with an optional argument and add a `--target` with a required argument option with shorthands:
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`getopt -o rv::s::t: --longoptions verbose,source::,target: -- -v --target target`
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`getopt --options rv::s::t: --longoptions verbose,source::,target: -- -v --target target`
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