Думаю каждый, кто когда-либо пользовался ОС Linux знает такую команду как man, отображающее руководство по программам этой замечательной операционной системы. При этом используя команду man мы видим сразу весь список возможных опций и приходится тратить некоторое время, что бы найти то, что нас действительно интересует.
По всей видимости не всем это нравилось и в итоге группа разработчиков решила создать такой ресурс как explainshell.com, на котором можно воспользоваться удобный интерфейсом для поиска справочной информации по любой команде. Главным плюсом является то, что достаточно вбить команду полностью со всеми аргументами в поисковую строку и получить объяснение, что конкретно делает каждый аргумент.
Информация собиралась с помощь парсинга 29761 руководств из репозитория справочников Ubuntu. В некоторых справочниках используются нестандартное форматирование страниц и по ходу разработчикам пришлось серьезно попотеть, что бы корректно получить информацию об аргументах каждой программы.
Сам ExplainShell написан на Питоне, а исходники опубликованы на Github. Предлагаем всем попробовать новый интерактивный сервис. В конце концов терять нечего и всегда можно вернуться к привычному и всеми любимому man ;)
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