2025-03-14 21:59:59 -06:00
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# erl
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> Run and manage programs in the Erlang programming language.
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2025-12-16 10:20:31 -07:00
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> More information: <https://erlang.org/documentation/doc-16.0/erts-16.0/doc/html/erl_cmd.html>.
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2025-03-14 21:59:59 -06:00
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- Compile and run sequential Erlang program as a common script and then exit:
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`erlc {{path/to/file1 path/to/file2 ...}} && erl -noshell '{{mymodule:myfunction(arguments)}}, init:stop().'`
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- Connect to a running Erlang node:
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`erl -remsh {{nodename}}@{{hostname}} -sname {{custom_shortname}} -hidden -setcookie {{cookie_of_remote_node}}`
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- Tell the Erlang shell to load modules from a directory:
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`erl -pa {{path/to/directory_with_beam_files}}`
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