John D Pell 6e480d7a8a plugin/proxy: `shellcheck` && `shfmt` ... plugins/proxy: use `_command_exists()` Alsö, quote variables, handle unbound parameters, &c.		2022-01-09 00:40:49 -08:00
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available	plugin/proxy: `shellcheck` && `shfmt`	2022-01-09 00:40:49 -08:00